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/*
* Unit test suite for vcomp
*
* Copyright 2012 Dan Kegel
* Copyright 2015-2016 Sebastian Lackner
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdio.h>
#include "wine/test.h"
static char vcomp_manifest_file[MAX_PATH];
static HANDLE vcomp_actctx_hctx;
static ULONG_PTR vcomp_actctx_cookie;
static HMODULE vcomp_handle;
static HANDLE (WINAPI *pCreateActCtxA)(ACTCTXA*);
static BOOL (WINAPI *pActivateActCtx)(HANDLE, ULONG_PTR*);
static BOOL (WINAPI *pDeactivateActCtx)(DWORD, ULONG_PTR);
static VOID (WINAPI *pReleaseActCtx)(HANDLE);
typedef CRITICAL_SECTION *omp_lock_t;
typedef CRITICAL_SECTION *omp_nest_lock_t;
static void (CDECL *p_vcomp_atomic_add_i4)(int *dest, int val);
static void (CDECL *p_vcomp_atomic_add_i8)(LONG64 *dest, LONG64 val);
static void (CDECL *p_vcomp_atomic_add_r4)(float *dest, float val);
static void (CDECL *p_vcomp_atomic_add_r8)(double *dest, double val);
static void (CDECL *p_vcomp_atomic_and_i4)(int *dest, int val);
static void (CDECL *p_vcomp_atomic_and_i8)(LONG64 *dest, LONG64 val);
static void (CDECL *p_vcomp_atomic_div_i4)(int *dest, int val);
static void (CDECL *p_vcomp_atomic_div_i8)(LONG64 *dest, LONG64 val);
static void (CDECL *p_vcomp_atomic_div_r4)(float *dest, float val);
static void (CDECL *p_vcomp_atomic_div_r8)(double *dest, double val);
static void (CDECL *p_vcomp_atomic_div_ui4)(unsigned int *dest, unsigned int val);
static void (CDECL *p_vcomp_atomic_div_ui8)(ULONG64 *dest, ULONG64 val);
static void (CDECL *p_vcomp_atomic_mul_i4)(int *dest, int val);
static void (CDECL *p_vcomp_atomic_mul_i8)(LONG64 *dest, LONG64 val);
static void (CDECL *p_vcomp_atomic_mul_r4)(float *dest, float val);
static void (CDECL *p_vcomp_atomic_mul_r8)(double *dest, double val);
static void (CDECL *p_vcomp_atomic_or_i4)(int *dest, int val);
static void (CDECL *p_vcomp_atomic_or_i8)(LONG64 *dest, LONG64 val);
static void (CDECL *p_vcomp_atomic_shl_i4)(int *dest, int val);
static void (CDECL *p_vcomp_atomic_shl_i8)(LONG64 *dest, unsigned int val);
static void (CDECL *p_vcomp_atomic_shr_i4)(int *dest, int val);
static void (CDECL *p_vcomp_atomic_shr_i8)(LONG64 *dest, unsigned int val);
static void (CDECL *p_vcomp_atomic_shr_ui4)(unsigned int *dest, unsigned int val);
static void (CDECL *p_vcomp_atomic_shr_ui8)(ULONG64 *dest, unsigned int val);
static void (CDECL *p_vcomp_atomic_sub_i4)(int *dest, int val);
static void (CDECL *p_vcomp_atomic_sub_i8)(LONG64 *dest, LONG64 val);
static void (CDECL *p_vcomp_atomic_sub_r4)(float *dest, float val);
static void (CDECL *p_vcomp_atomic_sub_r8)(double *dest, double val);
static void (CDECL *p_vcomp_atomic_xor_i4)(int *dest, int val);
static void (CDECL *p_vcomp_atomic_xor_i8)(LONG64 *dest, LONG64 val);
static void (CDECL *p_vcomp_barrier)(void);
static void (CDECL *p_vcomp_enter_critsect)(CRITICAL_SECTION **critsect);
static void (CDECL *p_vcomp_flush)(void);
static void (CDECL *p_vcomp_for_dynamic_init)(unsigned int flags, unsigned int first, unsigned int last,
int step, unsigned int chunksize);
static int (CDECL *p_vcomp_for_dynamic_next)(unsigned int *begin, unsigned int *end);
static void (CDECL *p_vcomp_for_static_end)(void);
static void (CDECL *p_vcomp_for_static_init)(int first, int last, int step, int chunksize, unsigned int *loops,
int *begin, int *end, int *next, int *lastchunk);
static void (CDECL *p_vcomp_for_static_simple_init)(unsigned int first, unsigned int last, int step,
BOOL increment, unsigned int *begin, unsigned int *end);
static void (WINAPIV *p_vcomp_fork)(BOOL ifval, int nargs, void *wrapper, ...);
static int (CDECL *p_vcomp_get_thread_num)(void);
static void (CDECL *p_vcomp_leave_critsect)(CRITICAL_SECTION *critsect);
static int (CDECL *p_vcomp_master_begin)(void);
static void (CDECL *p_vcomp_master_end)(void);
static void (CDECL *p_vcomp_sections_init)(int n);
static int (CDECL *p_vcomp_sections_next)(void);
static void (CDECL *p_vcomp_set_num_threads)(int num_threads);
static int (CDECL *p_vcomp_single_begin)(int flags);
static void (CDECL *p_vcomp_single_end)(void);
static void (CDECL *pomp_destroy_lock)(omp_lock_t *lock);
static void (CDECL *pomp_destroy_nest_lock)(omp_nest_lock_t *lock);
static int (CDECL *pomp_get_max_threads)(void);
static int (CDECL *pomp_get_nested)(void);
static int (CDECL *pomp_get_num_threads)(void);
static int (CDECL *pomp_get_thread_num)(void);
static int (CDECL *pomp_in_parallel)(void);
static void (CDECL *pomp_init_lock)(omp_lock_t *lock);
static void (CDECL *pomp_init_nest_lock)(omp_nest_lock_t *lock);
static void (CDECL *pomp_set_lock)(omp_lock_t *lock);
static void (CDECL *pomp_set_nest_lock)(omp_nest_lock_t *lock);
static void (CDECL *pomp_set_nested)(int nested);
static void (CDECL *pomp_set_num_threads)(int num_threads);
static int (CDECL *pomp_test_lock)(omp_lock_t *lock);
static int (CDECL *pomp_test_nest_lock)(omp_nest_lock_t *lock);
static void (CDECL *pomp_unset_lock)(omp_lock_t *lock);
static void (CDECL *pomp_unset_nest_lock)(omp_nest_lock_t *lock);
#define VCOMP_DYNAMIC_FLAGS_STATIC 0x01
#define VCOMP_DYNAMIC_FLAGS_CHUNKED 0x02
#define VCOMP_DYNAMIC_FLAGS_GUIDED 0x03
#define VCOMP_DYNAMIC_FLAGS_INCREMENT 0x40
#ifdef __i386__
#define ARCH "x86"
#elif defined(__x86_64__)
#define ARCH "amd64"
#elif defined __arm__
#define ARCH "arm"
#elif defined __aarch64__
#define ARCH "arm64"
#else
#define ARCH "none"
#endif
static const char vcomp_manifest[] =
"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>\n"
"<assembly xmlns=\"urn:schemas-microsoft-com:asm.v1\" manifestVersion=\"1.0\">\n"
" <assemblyIdentity\n"
" type=\"win32\"\n"
" name=\"Wine.vcomp.Test\"\n"
" version=\"1.0.0.0\"\n"
" processorArchitecture=\"" ARCH "\"\n"
" />\n"
"<description>Wine vcomp test suite</description>\n"
"<dependency>\n"
" <dependentAssembly>\n"
" <assemblyIdentity\n"
" type=\"win32\"\n"
" name=\"Microsoft.VC80.OpenMP\"\n"
" version=\"8.0.50608.0\"\n"
" processorArchitecture=\"" ARCH "\"\n"
" publicKeyToken=\"1fc8b3b9a1e18e3b\"\n"
" />\n"
" </dependentAssembly>\n"
"</dependency>\n"
"</assembly>\n";
#undef ARCH
static const char *debugstr_longlong(ULONGLONG ll)
{
static char str[17];
if (sizeof(ll) > sizeof(unsigned long) && ll >> 32)
sprintf(str, "%lx%08lx", (unsigned long)(ll >> 32), (unsigned long)ll);
else
sprintf(str, "%lx", (unsigned long)ll);
return str;
}
static void create_vcomp_manifest(void)
{
char temp_path[MAX_PATH];
HMODULE kernel32;
DWORD written;
ACTCTXA ctx;
HANDLE file;
kernel32 = GetModuleHandleA("kernel32.dll");
pCreateActCtxA = (void *)GetProcAddress(kernel32, "CreateActCtxA");
pActivateActCtx = (void *)GetProcAddress(kernel32, "ActivateActCtx");
pDeactivateActCtx = (void *)GetProcAddress(kernel32, "DeactivateActCtx");
pReleaseActCtx = (void *)GetProcAddress(kernel32, "ReleaseActCtx");
if (!pCreateActCtxA) return;
if (!GetTempPathA(sizeof(temp_path), temp_path) ||
!GetTempFileNameA(temp_path, "vcomp", 0, vcomp_manifest_file))
{
ok(0, "failed to create manifest file\n");
return;
}
file = CreateFileA(vcomp_manifest_file, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, NULL);
if (file == INVALID_HANDLE_VALUE)
{
ok(0, "failed to open manifest file\n");
return;
}
if (!WriteFile(file, vcomp_manifest, sizeof(vcomp_manifest) - 1, &written, NULL))
written = 0;
CloseHandle(file);
if (written != sizeof(vcomp_manifest) - 1)
{
ok(0, "failed to write manifest file\n");
DeleteFileA(vcomp_manifest_file);
return;
}
memset(&ctx, 0, sizeof(ctx));
ctx.cbSize = sizeof(ctx);
ctx.lpSource = vcomp_manifest_file;
vcomp_actctx_hctx = pCreateActCtxA(&ctx);
if (!vcomp_actctx_hctx)
{
ok(0, "failed to create activation context\n");
DeleteFileA(vcomp_manifest_file);
return;
}
if (!pActivateActCtx(vcomp_actctx_hctx, &vcomp_actctx_cookie))
{
win_skip("failed to activate context\n");
pReleaseActCtx(vcomp_actctx_hctx);
DeleteFileA(vcomp_manifest_file);
vcomp_actctx_hctx = NULL;
}
}
static void release_vcomp(void)
{
if (vcomp_handle)
FreeLibrary(vcomp_handle);
if (vcomp_actctx_hctx)
{
pDeactivateActCtx(0, vcomp_actctx_cookie);
pReleaseActCtx(vcomp_actctx_hctx);
DeleteFileA(vcomp_manifest_file);
}
}
#define VCOMP_GET_PROC(func) \
do \
{ \
p ## func = (void *)GetProcAddress(vcomp_handle, #func); \
if (!p ## func) trace("Failed to get address for %s\n", #func); \
} \
while (0)
static BOOL init_vcomp(void)
{
create_vcomp_manifest();
vcomp_handle = LoadLibraryA("vcomp.dll");
if (!vcomp_handle)
{
win_skip("vcomp.dll not installed\n");
release_vcomp();
return FALSE;
}
VCOMP_GET_PROC(_vcomp_atomic_add_i4);
VCOMP_GET_PROC(_vcomp_atomic_add_i8);
VCOMP_GET_PROC(_vcomp_atomic_add_r4);
VCOMP_GET_PROC(_vcomp_atomic_add_r8);
VCOMP_GET_PROC(_vcomp_atomic_and_i4);
VCOMP_GET_PROC(_vcomp_atomic_and_i8);
VCOMP_GET_PROC(_vcomp_atomic_div_i4);
VCOMP_GET_PROC(_vcomp_atomic_div_i8);
VCOMP_GET_PROC(_vcomp_atomic_div_r4);
VCOMP_GET_PROC(_vcomp_atomic_div_r8);
VCOMP_GET_PROC(_vcomp_atomic_div_ui4);
VCOMP_GET_PROC(_vcomp_atomic_div_ui8);
VCOMP_GET_PROC(_vcomp_atomic_mul_i4);
VCOMP_GET_PROC(_vcomp_atomic_mul_i8);
VCOMP_GET_PROC(_vcomp_atomic_mul_r4);
VCOMP_GET_PROC(_vcomp_atomic_mul_r8);
VCOMP_GET_PROC(_vcomp_atomic_or_i4);
VCOMP_GET_PROC(_vcomp_atomic_or_i8);
VCOMP_GET_PROC(_vcomp_atomic_shl_i4);
VCOMP_GET_PROC(_vcomp_atomic_shl_i8);
VCOMP_GET_PROC(_vcomp_atomic_shr_i4);
VCOMP_GET_PROC(_vcomp_atomic_shr_i8);
VCOMP_GET_PROC(_vcomp_atomic_shr_ui4);
VCOMP_GET_PROC(_vcomp_atomic_shr_ui8);
VCOMP_GET_PROC(_vcomp_atomic_sub_i4);
VCOMP_GET_PROC(_vcomp_atomic_sub_i8);
VCOMP_GET_PROC(_vcomp_atomic_sub_r4);
VCOMP_GET_PROC(_vcomp_atomic_sub_r8);
VCOMP_GET_PROC(_vcomp_atomic_xor_i4);
VCOMP_GET_PROC(_vcomp_atomic_xor_i8);
VCOMP_GET_PROC(_vcomp_barrier);
VCOMP_GET_PROC(_vcomp_enter_critsect);
VCOMP_GET_PROC(_vcomp_flush);
VCOMP_GET_PROC(_vcomp_for_dynamic_init);
VCOMP_GET_PROC(_vcomp_for_dynamic_next);
VCOMP_GET_PROC(_vcomp_for_static_end);
VCOMP_GET_PROC(_vcomp_for_static_init);
VCOMP_GET_PROC(_vcomp_for_static_simple_init);
VCOMP_GET_PROC(_vcomp_fork);
VCOMP_GET_PROC(_vcomp_get_thread_num);
VCOMP_GET_PROC(_vcomp_leave_critsect);
VCOMP_GET_PROC(_vcomp_master_begin);
VCOMP_GET_PROC(_vcomp_master_end);
VCOMP_GET_PROC(_vcomp_sections_init);
VCOMP_GET_PROC(_vcomp_sections_next);
VCOMP_GET_PROC(_vcomp_set_num_threads);
VCOMP_GET_PROC(_vcomp_single_begin);
VCOMP_GET_PROC(_vcomp_single_end);
VCOMP_GET_PROC(omp_destroy_lock);
VCOMP_GET_PROC(omp_destroy_nest_lock);
VCOMP_GET_PROC(omp_get_max_threads);
VCOMP_GET_PROC(omp_get_nested);
VCOMP_GET_PROC(omp_get_num_threads);
VCOMP_GET_PROC(omp_get_thread_num);
VCOMP_GET_PROC(omp_in_parallel);
VCOMP_GET_PROC(omp_init_lock);
VCOMP_GET_PROC(omp_init_nest_lock);
VCOMP_GET_PROC(omp_set_lock);
VCOMP_GET_PROC(omp_set_nest_lock);
VCOMP_GET_PROC(omp_set_nested);
VCOMP_GET_PROC(omp_set_num_threads);
VCOMP_GET_PROC(omp_test_lock);
VCOMP_GET_PROC(omp_test_nest_lock);
VCOMP_GET_PROC(omp_unset_lock);
VCOMP_GET_PROC(omp_unset_nest_lock);
return TRUE;
}
#undef VCOMP_GET_PROC
static void CDECL num_threads_cb2(int parallel, LONG *count)
{
int is_parallel = pomp_in_parallel();
ok(is_parallel == parallel, "expected %d, got %d\n", parallel, is_parallel);
InterlockedIncrement(count);
}
static void CDECL num_threads_cb(BOOL nested, int parallel, int nested_threads, LONG *count)
{
int is_parallel, num_threads, thread_num;
LONG thread_count;
InterlockedIncrement(count);
p_vcomp_barrier();
num_threads = pomp_get_num_threads();
ok(num_threads == *count, "expected num_threads == %d, got %d\n", *count, num_threads);
thread_num = pomp_get_thread_num();
ok(thread_num >= 0 && thread_num < num_threads,
"expected thread_num in range [0, %d], got %d\n", num_threads - 1, thread_num);
ok(thread_num == p_vcomp_get_thread_num(),
"expected _vcomp_get_thread_num to return the same value\n");
is_parallel = pomp_in_parallel();
ok(is_parallel == parallel, "expected %d, got %d\n", parallel, is_parallel);
thread_count = 0;
p_vcomp_fork(TRUE, 2, num_threads_cb2, TRUE, &thread_count);
if (nested)
ok(thread_count == nested_threads, "expected %d threads, got %d\n", nested_threads, thread_count);
else
ok(thread_count == 1, "expected 1 thread, got %d\n", thread_count);
is_parallel = pomp_in_parallel();
ok(is_parallel == parallel, "expected %d, got %d\n", parallel, is_parallel);
thread_count = 0;
p_vcomp_fork(FALSE, 2, num_threads_cb2, parallel, &thread_count);
ok(thread_count == 1, "expected 1 thread, got %d\n", thread_count);
is_parallel = pomp_in_parallel();
ok(is_parallel == parallel, "expected %d, got %d\n", parallel, is_parallel);
p_vcomp_set_num_threads(4);
thread_count = 0;
p_vcomp_fork(TRUE, 2, num_threads_cb2, TRUE, &thread_count);
if (nested)
ok(thread_count == 4, "expected 4 threads, got %d\n", thread_count);
else
ok(thread_count == 1, "expected 1 thread, got %d\n", thread_count);
is_parallel = pomp_in_parallel();
ok(is_parallel == parallel, "expected %d, got %d\n", parallel, is_parallel);
}
static void test_omp_get_num_threads(BOOL nested)
{
int is_nested, is_parallel, max_threads, num_threads, thread_num;
LONG thread_count;
ok(pomp_get_thread_num != p_vcomp_get_thread_num,
"expected omp_get_thread_num != _vcomp_get_thread_num\n");
pomp_set_nested(nested);
is_nested = pomp_get_nested();
ok(is_nested == nested, "expected %d, got %d\n", nested, is_nested);
max_threads = pomp_get_max_threads();
ok(max_threads >= 1, "expected max_threads >= 1, got %d\n", max_threads);
thread_num = pomp_get_thread_num();
ok(thread_num == 0, "expected thread_num == 0, got %d\n", thread_num);
is_parallel = pomp_in_parallel();
ok(is_parallel == FALSE, "expected FALSE, got %d\n", is_parallel);
num_threads = pomp_get_num_threads();
ok(num_threads == 1, "expected num_threads == 1, got %d\n", num_threads);
thread_count = 0;
p_vcomp_fork(TRUE, 4, num_threads_cb, nested, TRUE, max_threads, &thread_count);
ok(thread_count == max_threads, "expected %d threads, got %d\n", max_threads, thread_count);
is_parallel = pomp_in_parallel();
ok(is_parallel == FALSE, "expected FALSE, got %d\n", is_parallel);
num_threads = pomp_get_num_threads();
ok(num_threads == 1, "expected num_threads == 1, got %d\n", num_threads);
thread_count = 0;
p_vcomp_fork(FALSE, 4, num_threads_cb, TRUE, FALSE, max_threads, &thread_count);
ok(thread_count == 1, "expected 1 thread, got %d\n", thread_count);
is_parallel = pomp_in_parallel();
ok(is_parallel == FALSE, "expected FALSE, got %d\n", is_parallel);
pomp_set_num_threads(1);
num_threads = pomp_get_num_threads();
ok(num_threads == 1, "expected num_threads == 1, got %d\n", num_threads);
thread_count = 0;
p_vcomp_fork(TRUE, 4, num_threads_cb, nested, TRUE, 1, &thread_count);
ok(thread_count == 1, "expected 1 thread, got %d\n", thread_count);
is_parallel = pomp_in_parallel();
ok(is_parallel == FALSE, "expected FALSE, got %d\n", is_parallel);
pomp_set_num_threads(2);
num_threads = pomp_get_num_threads();
ok(num_threads == 1, "expected num_threads == 1, got %d\n", num_threads);
thread_count = 0;
p_vcomp_fork(TRUE, 4, num_threads_cb, nested, TRUE, 2, &thread_count);
ok(thread_count == 2, "expected 2 threads, got %d\n", thread_count);
pomp_set_num_threads(4);
num_threads = pomp_get_num_threads();
ok(num_threads == 1, "expected num_threads == 1, got %d\n", num_threads);
thread_count = 0;
p_vcomp_fork(TRUE, 4, num_threads_cb, nested, TRUE, 4, &thread_count);
ok(thread_count == 4, "expected 4 threads, got %d\n", thread_count);
p_vcomp_set_num_threads(8);
num_threads = pomp_get_num_threads();
ok(num_threads == 1, "expected num_threads == 1, got %d\n", num_threads);
thread_count = 0;
p_vcomp_fork(TRUE, 4, num_threads_cb, nested, TRUE, 4, &thread_count);
ok(thread_count == 8, "expected 8 threads, got %d\n", thread_count);
thread_count = 0;
p_vcomp_fork(TRUE, 4, num_threads_cb, nested, TRUE, 4, &thread_count);
ok(thread_count == 4, "expected 4 threads, got %d\n", thread_count);
p_vcomp_set_num_threads(0);
num_threads = pomp_get_num_threads();
ok(num_threads == 1, "expected num_threads == 1, got %d\n", num_threads);
thread_count = 0;
p_vcomp_fork(TRUE, 4, num_threads_cb, nested, TRUE, 4, &thread_count);
ok(thread_count == 4, "expected 4 threads, got %d\n", thread_count);
pomp_set_num_threads(0);
num_threads = pomp_get_num_threads();
ok(num_threads == 1, "expected num_threads == 1, got %d\n", num_threads);
thread_count = 0;
p_vcomp_fork(TRUE, 4, num_threads_cb, nested, TRUE, 4, &thread_count);
ok(thread_count == 4, "expected 4 threads, got %d\n", thread_count);
pomp_set_num_threads(max_threads);
pomp_set_nested(FALSE);
}
static void CDECL fork_ptr_cb(LONG *a, LONG *b, LONG *c, LONG *d, LONG *e)
{
InterlockedIncrement(a);
InterlockedIncrement(b);
InterlockedIncrement(c);
InterlockedIncrement(d);
InterlockedIncrement(e);
}
static void CDECL fork_uintptr_cb(UINT_PTR a, UINT_PTR b, UINT_PTR c, UINT_PTR d, UINT_PTR e)
{
ok(a == 1, "expected a == 1, got %p\n", (void *)a);
ok(b == MAXUINT_PTR - 2, "expected b == MAXUINT_PTR - 2, got %p\n", (void *)b);
ok(c == 3, "expected c == 3, got %p\n", (void *)c);
ok(d == MAXUINT_PTR - 4, "expected d == MAXUINT_PTR - 4, got %p\n", (void *)d);
ok(e == 5, "expected e == 5, got %p\n", (void *)e);
}
#ifdef __i386__
static void CDECL fork_float_cb(float a, float b, float c, float d, float e)
{
ok(1.4999 < a && a < 1.5001, "expected a == 1.5, got %f\n", a);
ok(2.4999 < b && b < 2.5001, "expected b == 2.5, got %f\n", b);
ok(3.4999 < c && c < 3.5001, "expected c == 3.5, got %f\n", c);
ok(4.4999 < d && d < 4.5001, "expected d == 4.5, got %f\n", d);
ok(5.4999 < e && e < 5.5001, "expected e == 5.5, got %f\n", e);
}
#endif
static void test_vcomp_fork(void)
{
LONG a, b, c, d, e;
int max_threads = pomp_get_max_threads();
pomp_set_num_threads(4);
a = 0; b = 1; c = 2; d = 3; e = 4;
p_vcomp_fork(FALSE, 5, fork_ptr_cb, &a, &b, &c, &d, &e);
ok(a == 1, "expected a == 1, got %d\n", a);
ok(b == 2, "expected b == 2, got %d\n", b);
ok(c == 3, "expected c == 3, got %d\n", c);
ok(d == 4, "expected d == 4, got %d\n", d);
ok(e == 5, "expected e == 5, got %d\n", e);
a = 0; b = 1; c = 2; d = 3; e = 4;
p_vcomp_fork(TRUE, 5, fork_ptr_cb, &a, &b, &c, &d, &e);
ok(a == 4, "expected a == 4, got %d\n", a);
ok(b == 5, "expected b == 5, got %d\n", b);
ok(c == 6, "expected c == 6, got %d\n", c);
ok(d == 7, "expected d == 7, got %d\n", d);
ok(e == 8, "expected e == 8, got %d\n", e);
p_vcomp_fork(TRUE, 5, fork_uintptr_cb, (UINT_PTR)1, (UINT_PTR)(MAXUINT_PTR - 2),
(UINT_PTR)3, (UINT_PTR)(MAXUINT_PTR - 4), (UINT_PTR)5);
#ifdef __i386__
{
void (CDECL *func)(BOOL, int, void *, float, float, float, float, float) = (void *)p_vcomp_fork;
func(TRUE, 5, fork_float_cb, 1.5f, 2.5f, 3.5f, 4.5f, 5.5f);
}
#else
skip("skipping float test on non-x86\n");
#endif
pomp_set_num_threads(max_threads);
}
static void CDECL section_cb(LONG *a, LONG *b, LONG *c)
{
int i;
p_vcomp_sections_init(20);
while ((i = p_vcomp_sections_next()) != -1)
{
InterlockedIncrement(a);
Sleep(1);
}
p_vcomp_sections_init(30);
while ((i = p_vcomp_sections_next()) != -1)
{
InterlockedIncrement(b);
Sleep(1);
}
p_vcomp_sections_init(40);
while ((i = p_vcomp_sections_next()) != -1)
{
InterlockedIncrement(c);
Sleep(1);
}
}
static void test_vcomp_sections_init(void)
{
LONG a, b, c;
int max_threads = pomp_get_max_threads();
int i;
if (0)
{
/* calling _vcomp_sections_next without prior _vcomp_sections_init
* returns uninitialized memory on Windows. */
i = p_vcomp_sections_next();
ok(i == -1, "expected -1, got %d\n", i);
}
a = b = c = 0;
section_cb(&a, &b, &c);
ok(a == 20, "expected a == 20, got %d\n", a);
ok(b == 30, "expected b == 30, got %d\n", b);
ok(c == 40, "expected c == 40, got %d\n", c);
for (i = 1; i <= 4; i++)
{
pomp_set_num_threads(i);
a = b = c = 0;
p_vcomp_fork(TRUE, 3, section_cb, &a, &b, &c);
ok(a == 20, "expected a == 20, got %d\n", a);
ok(b == 30, "expected b == 30, got %d\n", b);
ok(c == 40, "expected c == 40, got %d\n", c);
a = b = c = 0;
p_vcomp_fork(FALSE, 3, section_cb, &a, &b, &c);
ok(a == 20, "expected a == 20, got %d\n", a);
ok(b == 30, "expected b == 30, got %d\n", b);
ok(c == 40, "expected c == 40, got %d\n", c);
}
pomp_set_num_threads(max_threads);
}
static void my_for_static_simple_init(BOOL dynamic, unsigned int first, unsigned int last, int step,
BOOL increment, unsigned int *begin, unsigned int *end)
{
unsigned int iterations, per_thread, remaining;
int num_threads = pomp_get_num_threads();
int thread_num = pomp_get_thread_num();
if (!dynamic && num_threads == 1)
{
*begin = first;
*end = last;
return;
}
if (step <= 0)
{
*begin = 0;
*end = increment ? -1 : 1;
return;
}
if (increment)
iterations = 1 + (last - first) / step;
else
{
iterations = 1 + (first - last) / step;
step *= -1;
}
per_thread = iterations / num_threads;
remaining = iterations - per_thread * num_threads;
if (thread_num < remaining)
per_thread++;
else if (per_thread)
first += remaining * step;
else
{
*begin = first;
*end = first - step;
return;
}
*begin = first + per_thread * thread_num * step;
*end = *begin + (per_thread - 1) * step;
}
static void CDECL for_static_simple_cb(void)
{
static const struct
{
unsigned int first;
unsigned int last;
int step;
}
tests[] =
{
{ 0, 0, 1 }, /* 0 */
{ 0, 1, 1 },
{ 0, 2, 1 },
{ 0, 3, 1 },
{ 0, 100, 0 },
{ 0, 100, 1 },
{ 0, 100, 2 },
{ 0, 100, 3 },
{ 0, 100, -1 },
{ 0, 100, -2 },
{ 0, 100, -3 }, /* 10 */
{ 0, 100, 10 },
{ 0, 100, 50 },
{ 0, 100, 100 },
{ 0, 100, 150 },
{ 0, 0x80000000, 1 },
{ 0, 0xfffffffe, 1 },
{ 0, 0xffffffff, 1 },
{ 50, 50, 0 },
{ 50, 50, 1 },
{ 50, 50, 2 }, /* 20 */
{ 50, 50, 3 },
{ 50, 50, -1 },
{ 50, 50, -2 },
{ 50, 50, -3 },
{ 100, 200, 1 },
{ 100, 200, 5 },
{ 100, 200, 10 },
{ 100, 200, 50 },
{ 100, 200, 100 },
{ 100, 200, 150 }, /* 30 */
};
int num_threads = pomp_get_num_threads();
int thread_num = pomp_get_thread_num();
int i;
for (i = 0; i < sizeof(tests)/sizeof(tests[0]); i++)
{
unsigned int my_begin, my_end, begin, end;
begin = end = 0xdeadbeef;
my_for_static_simple_init(FALSE, tests[i].first, tests[i].last, tests[i].step, FALSE, &my_begin, &my_end);
p_vcomp_for_static_simple_init(tests[i].first, tests[i].last, tests[i].step, FALSE, &begin, &end);
ok(begin == my_begin, "test %d, thread %d/%d: expected begin == %u, got %u\n",
i, thread_num, num_threads, my_begin, begin);
ok(end == my_end, "test %d, thread %d/%d: expected end == %u, got %u\n",
i, thread_num, num_threads, my_end, end);
p_vcomp_for_static_end();
p_vcomp_barrier();
begin = end = 0xdeadbeef;
my_for_static_simple_init(FALSE, tests[i].first, tests[i].last, tests[i].step, TRUE, &my_begin, &my_end);
p_vcomp_for_static_simple_init(tests[i].first, tests[i].last, tests[i].step, TRUE, &begin, &end);
ok(begin == my_begin, "test %d, thread %d/%d: expected begin == %u, got %u\n",
i, thread_num, num_threads, my_begin, begin);
ok(end == my_end, "test %d, thread %d/%d: expected end == %u, got %u\n",
i, thread_num, num_threads, my_end, end);
p_vcomp_for_static_end();
p_vcomp_barrier();
if (tests[i].first == tests[i].last) continue;
begin = end = 0xdeadbeef;
my_for_static_simple_init(FALSE, tests[i].last, tests[i].first, tests[i].step, FALSE, &my_begin, &my_end);
p_vcomp_for_static_simple_init(tests[i].last, tests[i].first, tests[i].step, FALSE, &begin, &end);
ok(begin == my_begin, "test %d, thread %d/%d: expected begin == %u, got %u\n",
i, thread_num, num_threads, my_begin, begin);
ok(end == my_end, "test %d, thread %d/%d: expected end == %u, got %u\n",
i, thread_num, num_threads, my_end, end);
p_vcomp_for_static_end();
p_vcomp_barrier();
begin = end = 0xdeadbeef;
my_for_static_simple_init(FALSE, tests[i].last, tests[i].first, tests[i].step, TRUE, &my_begin, &my_end);
p_vcomp_for_static_simple_init(tests[i].last, tests[i].first, tests[i].step, TRUE, &begin, &end);
ok(begin == my_begin, "test %d, thread %d/%d: expected begin == %u, got %u\n",
i, thread_num, num_threads, my_begin, begin);
ok(end == my_end, "test %d, thread %d/%d: expected end == %u, got %u\n",
i, thread_num, num_threads, my_end, end);
p_vcomp_for_static_end();
p_vcomp_barrier();
}
}
static void test_vcomp_for_static_simple_init(void)
{
int max_threads = pomp_get_max_threads();
int i;
for_static_simple_cb();
for (i = 1; i <= 4; i++)
{
pomp_set_num_threads(i);
p_vcomp_fork(TRUE, 0, for_static_simple_cb);
p_vcomp_fork(FALSE, 0, for_static_simple_cb);
}
pomp_set_num_threads(max_threads);
}
#define VCOMP_FOR_STATIC_BROKEN_LOOP 1
#define VCOMP_FOR_STATIC_BROKEN_NEXT 2
static DWORD CDECL my_for_static_init(int first, int last, int step, int chunksize, unsigned int *loops,
int *begin, int *end, int *next, int *lastchunk)
{
unsigned int iterations, num_chunks, per_thread, remaining;
int num_threads = pomp_get_num_threads();
int thread_num = pomp_get_thread_num();
if (num_threads == 1 && chunksize != 1)
{
*loops = 1;
*begin = first;
*end = last;
*next = 0;
*lastchunk = first;
return 0;
}
if (first == last)
{
*loops = !thread_num;
if (!thread_num)
{
/* The value in *next on Windows is either uninitialized, or contains
* garbage. The value shouldn't matter for *loops <= 1, so no need to
* reproduce that. */
*begin = first;
*end = last;
*next = 0;
*lastchunk = first;
}
return thread_num ? 0 : VCOMP_FOR_STATIC_BROKEN_NEXT;
}
if (step <= 0)
{
/* The total number of iterations depends on the number of threads here,
* which doesn't make any sense. This is most likely a bug in the Windows
* implementation. */
return VCOMP_FOR_STATIC_BROKEN_LOOP;
}
if (first < last)
iterations = 1 + (last - first) / step;
else
{
iterations = 1 + (first - last) / step;
step *= -1;
}
if (chunksize < 1)
chunksize = 1;
num_chunks = ((DWORD64)iterations + chunksize - 1) / chunksize;
per_thread = num_chunks / num_threads;
remaining = num_chunks - per_thread * num_threads;
*loops = per_thread + (thread_num < remaining);
*begin = first + thread_num * chunksize * step;
*end = *begin + (chunksize - 1) * step;
*next = chunksize * num_threads * step;
*lastchunk = first + (num_chunks - 1) * chunksize * step;
return 0;
}
static void CDECL for_static_cb(void)
{
static const struct
{
int first;
int last;
int step;
int chunksize;
}
tests[] =
{
{ 0, 0, 1, 1 }, /* 0 */
{ 0, 1, 1, 1 },
{ 0, 2, 1, 1 },
{ 0, 3, 1, 1 },
{ 0, 100, 1, 0 },
{ 0, 100, 1, 1 },
{ 0, 100, 1, 5 },
{ 0, 100, 1, 10 },
{ 0, 100, 1, 50 },
{ 0, 100, 1, 100 },
{ 0, 100, 1, 150 }, /* 10 */
{ 0, 100, 3, 0 },
{ 0, 100, 3, 1 },
{ 0, 100, 3, 5 },
{ 0, 100, 3, 10 },
{ 0, 100, 3, 50 },
{ 0, 100, 3, 100 },
{ 0, 100, 3, 150 },
{ 0, 100, 5, 1 },
{ 0, 100, -3, 0 },
{ 0, 100, -3, 1 }, /* 20 */
{ 0, 100, -3, 5 },
{ 0, 100, -3, 10 },
{ 0, 100, -3, 50 },
{ 0, 100, -3, 100 },
{ 0, 100, -3, 150 },
{ 0, 100, 10, 1 },
{ 0, 100, 50, 1 },
{ 0, 100, 100, 1 },
{ 0, 100, 150, 1 },
{ 0, 0x10000000, 1, 123 }, /* 30 */
{ 0, 0x20000000, 1, 123 },
{ 0, 0x40000000, 1, 123 },
{ 0, -0x80000000, 1, 123 },
{ 50, 50, 1, 1 },
{ 50, 50, 1, 2 },
{ 50, 50, 1, -1 },
{ 50, 50, 1, -2 },
{ 50, 50, 2, 1 },
{ 50, 50, 3, 1 },
{ 100, 200, 3, 1 }, /* 40 */
{ 100, 200, 3, -1 },
{ 0x7ffffffe, -0x80000000, 1, 123 },
{ 0x7fffffff, -0x80000000, 1, 123 },
};
int num_threads = pomp_get_num_threads();
int thread_num = pomp_get_thread_num();
int i;
for (i = 0; i < sizeof(tests)/sizeof(tests[0]); i++)
{
int my_begin, my_end, my_next, my_lastchunk;
int begin, end, next, lastchunk;
unsigned int my_loops, loops;
DWORD broken_flags;
my_loops = my_begin = my_end = my_next = my_lastchunk = 0xdeadbeef;
loops = begin = end = next = lastchunk = 0xdeadbeef;
broken_flags = my_for_static_init(tests[i].first, tests[i].last, tests[i].step, tests[i].chunksize,
&my_loops, &my_begin, &my_end, &my_next, &my_lastchunk);
p_vcomp_for_static_init(tests[i].first, tests[i].last, tests[i].step, tests[i].chunksize,
&loops, &begin, &end, &next, &lastchunk);
if (broken_flags & VCOMP_FOR_STATIC_BROKEN_LOOP)
{
ok(loops == 0 || loops == 1, "test %d, thread %d/%d: expected loops == 0 or 1, got %u\n",
i, thread_num, num_threads, loops);
}
else
{
ok(loops == my_loops, "test %d, thread %d/%d: expected loops == %u, got %u\n",
i, thread_num, num_threads, my_loops, loops);
ok(begin == my_begin, "test %d, thread %d/%d: expected begin == %d, got %d\n",
i, thread_num, num_threads, my_begin, begin);
ok(end == my_end, "test %d, thread %d/%d: expected end == %d, got %d\n",
i, thread_num, num_threads, my_end, end);
ok(next == my_next || broken(broken_flags & VCOMP_FOR_STATIC_BROKEN_NEXT),
"test %d, thread %d/%d: expected next == %d, got %d\n", i, thread_num, num_threads, my_next, next);
ok(lastchunk == my_lastchunk, "test %d, thread %d/%d: expected lastchunk == %d, got %d\n",
i, thread_num, num_threads, my_lastchunk, lastchunk);
}
p_vcomp_for_static_end();
p_vcomp_barrier();
if (tests[i].first == tests[i].last) continue;
my_loops = my_begin = my_end = my_next = my_lastchunk = 0xdeadbeef;
loops = begin = end = next = lastchunk = 0xdeadbeef;
broken_flags = my_for_static_init(tests[i].last, tests[i].first, tests[i].step, tests[i].chunksize,
&my_loops, &my_begin, &my_end, &my_next, &my_lastchunk);
p_vcomp_for_static_init(tests[i].last, tests[i].first, tests[i].step, tests[i].chunksize,
&loops, &begin, &end, &next, &lastchunk);
if (broken_flags & VCOMP_FOR_STATIC_BROKEN_LOOP)
{
ok(loops == 0 || loops == 1, "test %d, thread %d/%d: expected loops == 0 or 1, got %u\n",
i, thread_num, num_threads, loops);
}
else
{
ok(loops == my_loops, "test %d, thread %d/%d: expected loops == %u, got %u\n",
i, thread_num, num_threads, my_loops, loops);
ok(begin == my_begin, "test %d, thread %d/%d: expected begin == %d, got %d\n",
i, thread_num, num_threads, my_begin, begin);
ok(end == my_end, "test %d, thread %d/%d: expected end == %d, got %d\n",
i, thread_num, num_threads, my_end, end);
ok(next == my_next || broken(broken_flags & VCOMP_FOR_STATIC_BROKEN_NEXT),
"test %d, thread %d/%d: expected next == %d, got %d\n", i, thread_num, num_threads, my_next, next);
ok(lastchunk == my_lastchunk, "test %d, thread %d/%d: expected lastchunk == %d, got %d\n",
i, thread_num, num_threads, my_lastchunk, lastchunk);
}
p_vcomp_for_static_end();
p_vcomp_barrier();
}
}
#undef VCOMP_FOR_STATIC_BROKEN_LOOP
#undef VCOMP_FOR_STATIC_BROKEN_NEXT
static void test_vcomp_for_static_init(void)
{
int max_threads = pomp_get_max_threads();
int i;
for_static_cb();
for (i = 1; i <= 4; i++)
{
pomp_set_num_threads(i);
p_vcomp_fork(TRUE, 0, for_static_cb);
p_vcomp_fork(FALSE, 0, for_static_cb);
}
pomp_set_num_threads(max_threads);
}
static void CDECL for_dynamic_static_cb(void)
{
unsigned int my_begin, my_end, begin, end;
int ret;
begin = end = 0xdeadbeef;
my_for_static_simple_init(TRUE, 0, 1000, 7, TRUE, &my_begin, &my_end);
p_vcomp_for_dynamic_init(VCOMP_DYNAMIC_FLAGS_STATIC | VCOMP_DYNAMIC_FLAGS_INCREMENT, 0, 1000, 7, 1);
ret = p_vcomp_for_dynamic_next(&begin, &end);
ok(ret == TRUE, "expected ret == TRUE, got %d\n", ret);
ok(begin == my_begin, "expected begin == %u, got %u\n", my_begin, begin);
ok(end == my_end, "expected end == %u, got %u\n", my_end, end);
ret = p_vcomp_for_dynamic_next(&begin, &end);
ok(ret == FALSE, "expected ret == FALSE, got %d\n", ret);
begin = end = 0xdeadbeef;
my_for_static_simple_init(TRUE, 1000, 0, 7, FALSE, &my_begin, &my_end);
p_vcomp_for_dynamic_init(VCOMP_DYNAMIC_FLAGS_STATIC, 1000, 0, 7, 1);
ret = p_vcomp_for_dynamic_next(&begin, &end);
ok(ret == TRUE, "expected ret == TRUE, got %d\n", ret);
ok(begin == my_begin, "expected begin == %u, got %u\n", my_begin, begin);
ok(end == my_end, "expected end == %u, got %u\n", my_end, end);
ret = p_vcomp_for_dynamic_next(&begin, &end);
ok(ret == FALSE, "expected ret == FALSE, got %d\n", ret);
begin = end = 0xdeadbeef;
my_for_static_simple_init(TRUE, 0, 1000, 7, TRUE, &my_begin, &my_end);
p_vcomp_for_dynamic_init(VCOMP_DYNAMIC_FLAGS_STATIC | VCOMP_DYNAMIC_FLAGS_INCREMENT, 0, 1000, 7, 5);
ret = p_vcomp_for_dynamic_next(&begin, &end);
ok(ret == TRUE, "expected ret == TRUE, got %d\n", ret);
ok(begin == my_begin, "expected begin == %u, got %u\n", my_begin, begin);
ok(end == my_end, "expected end == %u, got %u\n", my_end, end);
ret = p_vcomp_for_dynamic_next(&begin, &end);
ok(ret == FALSE, "expected ret == FALSE, got %d\n", ret);
begin = end = 0xdeadbeef;
my_for_static_simple_init(TRUE, 1000, 0, 7, FALSE, &my_begin, &my_end);
p_vcomp_for_dynamic_init(VCOMP_DYNAMIC_FLAGS_STATIC, 1000, 0, 7, 5);
ret = p_vcomp_for_dynamic_next(&begin, &end);
ok(ret == TRUE, "expected ret == TRUE, got %d\n", ret);
ok(begin == my_begin, "expected begin == %u, got %u\n", my_begin, begin);
ok(end == my_end, "expected end == %u, got %u\n", my_end, end);
ret = p_vcomp_for_dynamic_next(&begin, &end);
ok(ret == FALSE, "expected ret == FALSE, got %d\n", ret);
}
static void CDECL for_dynamic_chunked_cb(LONG *a, LONG *b, LONG *c, LONG *d)
{
unsigned int begin, end;
p_vcomp_for_dynamic_init(VCOMP_DYNAMIC_FLAGS_CHUNKED | VCOMP_DYNAMIC_FLAGS_INCREMENT, 0, 1000, 7, 1);
while (p_vcomp_for_dynamic_next(&begin, &end))
{
if (begin == 994) ok(end == 1000, "expected end == 1000, got %u\n", end);
else ok(begin == end, "expected begin == end, got %u and %u\n", begin, end);
InterlockedExchangeAdd(a, begin);
}
p_vcomp_for_dynamic_init(VCOMP_DYNAMIC_FLAGS_CHUNKED, 1000, 0, 7, 1);
while (p_vcomp_for_dynamic_next(&begin, &end))
{
if (begin == 6) ok(end == 0, "expected end == 0, got %u\n", end);
else ok(begin == end, "expected begin == end, got %u and %u\n", begin, end);
InterlockedExchangeAdd(b, begin);
}
p_vcomp_for_dynamic_init(VCOMP_DYNAMIC_FLAGS_CHUNKED | VCOMP_DYNAMIC_FLAGS_INCREMENT, 0, 1000, 7, 5);
while (p_vcomp_for_dynamic_next(&begin, &end))
{
if (begin == 980) ok(end == 1000, "expected end == 1000, got %u\n", end);
else ok(begin + 28 == end, "expected begin + 28 == end, got %u and %u\n", begin + 28, end);
InterlockedExchangeAdd(c, begin);
}
p_vcomp_for_dynamic_init(VCOMP_DYNAMIC_FLAGS_CHUNKED, 1000, 0, 7, 5);
while (p_vcomp_for_dynamic_next(&begin, &end))
{
if (begin == 20) ok(end == 0, "expected end == 0, got %u\n", end);
else ok(begin - 28 == end, "expected begin - 28 == end, got %u and %u\n", begin - 28, end);
InterlockedExchangeAdd(d, begin);
}
}
static void CDECL for_dynamic_guided_cb(unsigned int flags, LONG *a, LONG *b, LONG *c, LONG *d)
{
int num_threads = pomp_get_num_threads();
unsigned int begin, end;
p_vcomp_for_dynamic_init(flags | VCOMP_DYNAMIC_FLAGS_INCREMENT, 0, 1000, 7, 1);
while (p_vcomp_for_dynamic_next(&begin, &end))
{
ok(num_threads != 1 || (begin == 0 && end == 1000),
"expected begin == 0 and end == 1000, got %u and %u\n", begin, end);
InterlockedExchangeAdd(a, begin);
}
p_vcomp_for_dynamic_init(flags, 1000, 0, 7, 1);
while (p_vcomp_for_dynamic_next(&begin, &end))
{
ok(num_threads != 1 || (begin == 1000 && end == 0),
"expected begin == 1000 and end == 0, got %u and %u\n", begin, end);
InterlockedExchangeAdd(b, begin);
}
p_vcomp_for_dynamic_init(flags | VCOMP_DYNAMIC_FLAGS_INCREMENT, 0, 1000, 7, 5);
while (p_vcomp_for_dynamic_next(&begin, &end))
{
ok(num_threads != 1 || (begin == 0 && end == 1000),
"expected begin == 0 and end == 1000, got %u and %u\n", begin, end);
InterlockedExchangeAdd(c, begin);
}
p_vcomp_for_dynamic_init(flags, 1000, 0, 7, 5);
while (p_vcomp_for_dynamic_next(&begin, &end))
{
ok(num_threads != 1 || (begin == 1000 && end == 0),
"expected begin == 1000 and end == 0, got %u and %u\n", begin, end);
InterlockedExchangeAdd(d, begin);
}
}
static void test_vcomp_for_dynamic_init(void)
{
static const int guided_a[] = {0, 6041, 9072, 11179};
static const int guided_b[] = {1000, 1959, 2928, 3821};
static const int guided_c[] = {0, 4067, 6139, 7273};
static const int guided_d[] = {1000, 1933, 2861, 3727};
LONG a, b, c, d;
int max_threads = pomp_get_max_threads();
int i;
/* test static scheduling */
for_dynamic_static_cb();
for (i = 1; i <= 4; i++)
{
pomp_set_num_threads(i);
p_vcomp_fork(TRUE, 0, for_dynamic_static_cb);
p_vcomp_fork(FALSE, 0, for_dynamic_static_cb);
}
/* test chunked scheduling */
a = b = c = d = 0;
for_dynamic_chunked_cb(&a, &b, &c, &d);
ok(a == 71071, "expected a == 71071, got %d\n", a);
ok(b == 71929, "expected b == 71929, got %d\n", b);
ok(c == 14210, "expected c == 14210, got %d\n", c);
ok(d == 14790, "expected d == 14790, got %d\n", d);
for (i = 1; i <= 4; i++)
{
pomp_set_num_threads(i);
a = b = c = d = 0;
p_vcomp_fork(TRUE, 4, for_dynamic_chunked_cb, &a, &b, &c, &d);
ok(a == 71071, "expected a == 71071, got %d\n", a);
ok(b == 71929, "expected b == 71929, got %d\n", b);
ok(c == 14210, "expected c == 14210, got %d\n", c);
ok(d == 14790, "expected d == 14790, got %d\n", d);
a = b = c = d = 0;
p_vcomp_fork(FALSE, 4, for_dynamic_chunked_cb, &a, &b, &c, &d);
ok(a == 71071, "expected a == 71071, got %d\n", a);
ok(b == 71929, "expected b == 71929, got %d\n", b);
ok(c == 14210, "expected c == 14210, got %d\n", c);
ok(d == 14790, "expected d == 14790, got %d\n", d);
}
/* test guided scheduling */
a = b = c = d = 0;
for_dynamic_guided_cb(VCOMP_DYNAMIC_FLAGS_GUIDED, &a, &b, &c, &d);
ok(a == guided_a[0], "expected a == %d, got %d\n", guided_a[0], a);
ok(b == guided_b[0], "expected b == %d, got %d\n", guided_b[0], b);
ok(c == guided_c[0], "expected c == %d, got %d\n", guided_c[0], c);
ok(d == guided_d[0], "expected d == %d, got %d\n", guided_d[0], d);
for (i = 1; i <= 4; i++)
{
pomp_set_num_threads(i);
a = b = c = d = 0;
p_vcomp_fork(TRUE, 5, for_dynamic_guided_cb, VCOMP_DYNAMIC_FLAGS_GUIDED, &a, &b, &c, &d);
ok(a == guided_a[i - 1], "expected a == %d, got %d\n", guided_a[i - 1], a);
ok(b == guided_b[i - 1], "expected b == %d, got %d\n", guided_b[i - 1], b);
ok(c == guided_c[i - 1], "expected c == %d, got %d\n", guided_c[i - 1], c);
ok(d == guided_d[i - 1], "expected d == %d, got %d\n", guided_d[i - 1], d);
a = b = c = d = 0;
p_vcomp_fork(FALSE, 5, for_dynamic_guided_cb, VCOMP_DYNAMIC_FLAGS_GUIDED, &a, &b, &c, &d);
ok(a == guided_a[0], "expected a == %d, got %d\n", guided_a[0], a);
ok(b == guided_b[0], "expected b == %d, got %d\n", guided_b[0], b);
ok(c == guided_c[0], "expected c == %d, got %d\n", guided_c[0], c);
ok(d == guided_d[0], "expected d == %d, got %d\n", guided_d[0], d);
}
/* test with empty flags */
a = b = c = d = 0;
for_dynamic_guided_cb(0, &a, &b, &c, &d);
ok(a == guided_a[0], "expected a == %d, got %d\n", guided_a[0], a);
ok(b == guided_b[0], "expected b == %d, got %d\n", guided_b[0], b);
ok(c == guided_c[0], "expected c == %d, got %d\n", guided_c[0], c);
ok(d == guided_d[0], "expected d == %d, got %d\n", guided_d[0], d);
for (i = 1; i <= 4; i++)
{
pomp_set_num_threads(i);
a = b = c = d = 0;
p_vcomp_fork(TRUE, 5, for_dynamic_guided_cb, 0, &a, &b, &c, &d);
ok(a == guided_a[i - 1], "expected a == %d, got %d\n", guided_a[i - 1], a);
ok(b == guided_b[i - 1], "expected b == %d, got %d\n", guided_b[i - 1], b);
ok(c == guided_c[i - 1], "expected c == %d, got %d\n", guided_c[i - 1], c);
ok(d == guided_d[i - 1], "expected d == %d, got %d\n", guided_d[i - 1], d);
a = b = c = d = 0;
p_vcomp_fork(FALSE, 5, for_dynamic_guided_cb, 0, &a, &b, &c, &d);
ok(a == guided_a[0], "expected a == %d, got %d\n", guided_a[0], a);
ok(b == guided_b[0], "expected b == %d, got %d\n", guided_b[0], b);
ok(c == guided_c[0], "expected c == %d, got %d\n", guided_c[0], c);
ok(d == guided_d[0], "expected d == %d, got %d\n", guided_d[0], d);
}
pomp_set_num_threads(max_threads);
}
static void CDECL master_cb(HANDLE semaphore)
{
int num_threads = pomp_get_num_threads();
int thread_num = pomp_get_thread_num();
if (p_vcomp_master_begin())
{
ok(thread_num == 0, "expected thread_num == 0, got %d\n", thread_num);
if (num_threads >= 2)
{
DWORD result = WaitForSingleObject(semaphore, 1000);
ok(result == WAIT_OBJECT_0, "WaitForSingleObject returned %u\n", result);
}
p_vcomp_master_end();
}
if (thread_num == 1)
ReleaseSemaphore(semaphore, 1, NULL);
}
static void test_vcomp_master_begin(void)
{
int max_threads = pomp_get_max_threads();
HANDLE semaphore;
int i;
semaphore = CreateSemaphoreA(NULL, 0, 1, NULL);
ok(semaphore != NULL, "CreateSemaphoreA failed %u\n", GetLastError());
master_cb(semaphore);
for (i = 1; i <= 4; i++)
{
pomp_set_num_threads(i);
p_vcomp_fork(TRUE, 1, master_cb, semaphore);
p_vcomp_fork(FALSE, 1, master_cb, semaphore);
}
CloseHandle(semaphore);
pomp_set_num_threads(max_threads);
}
static void CDECL single_cb(int flags, HANDLE semaphore)
{
int num_threads = pomp_get_num_threads();
if (p_vcomp_single_begin(flags))
{
if (num_threads >= 2)
{
DWORD result = WaitForSingleObject(semaphore, 1000);
ok(result == WAIT_OBJECT_0, "WaitForSingleObject returned %u\n", result);
}
}
p_vcomp_single_end();
if (p_vcomp_single_begin(flags))
{
if (num_threads >= 2)
ReleaseSemaphore(semaphore, 1, NULL);
}
p_vcomp_single_end();
}
static void test_vcomp_single_begin(void)
{
int max_threads = pomp_get_max_threads();
HANDLE semaphore;
int i;
semaphore = CreateSemaphoreA(NULL, 0, 1, NULL);
ok(semaphore != NULL, "CreateSemaphoreA failed %u\n", GetLastError());
single_cb(0, semaphore);
single_cb(1, semaphore);
for (i = 1; i <= 4; i++)
{
pomp_set_num_threads(i);
p_vcomp_fork(TRUE, 2, single_cb, 0, semaphore);
p_vcomp_fork(TRUE, 2, single_cb, 1, semaphore);
p_vcomp_fork(FALSE, 2, single_cb, 0, semaphore);
p_vcomp_fork(FALSE, 2, single_cb, 1, semaphore);
}
CloseHandle(semaphore);
pomp_set_num_threads(max_threads);
}
static void CDECL critsect_cb(LONG *a)
{
static CRITICAL_SECTION *critsect;
LONG tmp;
p_vcomp_enter_critsect(&critsect);
tmp = *a;
Sleep(50);
*a = tmp + 1;
p_vcomp_leave_critsect(critsect);
ok(critsect != NULL, "expected critsect != NULL\n");
EnterCriticalSection(critsect);
tmp = *a;
Sleep(50);
*a = tmp + 1;
LeaveCriticalSection(critsect);
}
static void test_vcomp_enter_critsect(void)
{
int max_threads = pomp_get_max_threads();
LONG a;
int i;
a = 0;
critsect_cb(&a);
ok(a == 2, "expected a == 2, got %d\n", a);
for (i = 1; i <= 4; i++)
{
pomp_set_num_threads(i);
a = 0;
p_vcomp_fork(TRUE, 1, critsect_cb, &a);
ok(a == 2 * i, "expected a == %d, got %d\n", 2 * i, a);
a = 0;
p_vcomp_fork(FALSE, 1, critsect_cb, &a);
ok(a == 2, "expected a == 2, got %d\n", a);
}
pomp_set_num_threads(max_threads);
}
static void test_vcomp_flush(void)
{
p_vcomp_flush();
p_vcomp_flush();
p_vcomp_flush();
}
static void test_omp_init_lock(void)
{
omp_lock_t lock;
int ret;
pomp_init_lock(&lock);
/* test omp_set_lock */
pomp_set_lock(&lock);
pomp_unset_lock(&lock);
/* test omp_test_lock */
ret = pomp_test_lock(&lock);
ok(ret == 1, "expected ret == 1, got %d\n", ret);
ret = pomp_test_lock(&lock);
ok(ret == 0, "expected ret == 0, got %d\n", ret);
pomp_unset_lock(&lock);
/* test with EnterCriticalSection */
EnterCriticalSection(lock);
ret = pomp_test_lock(&lock);
todo_wine
ok(ret == 1, "expected ret == 1, got %d\n", ret);
if (ret)
{
ret = pomp_test_lock(&lock);
ok(ret == 0, "expected ret == 0, got %d\n", ret);
pomp_unset_lock(&lock);
}
LeaveCriticalSection(lock);
pomp_destroy_lock(&lock);
}
static void test_omp_init_nest_lock(void)
{
omp_nest_lock_t lock;
int ret;
ok(pomp_init_nest_lock == pomp_init_lock, "expected omp_init_nest_lock == %p, got %p\n",
pomp_init_lock, pomp_init_nest_lock);
ok(pomp_destroy_nest_lock == pomp_destroy_lock, "expected omp_destroy_nest_lock == %p, got %p\n",
pomp_destroy_lock, pomp_destroy_nest_lock);
pomp_init_nest_lock(&lock);
/* test omp_set_nest_lock */
pomp_set_nest_lock(&lock);
pomp_set_nest_lock(&lock);
pomp_unset_nest_lock(&lock);
pomp_unset_nest_lock(&lock);
/* test omp_test_nest_lock */
ret = pomp_test_nest_lock(&lock);
ok(ret == 1, "expected ret == 1, got %d\n", ret);
ret = pomp_test_nest_lock(&lock);
ok(ret == 2, "expected ret == 2, got %d\n", ret);
ret = pomp_test_nest_lock(&lock);
ok(ret == 3, "expected ret == 3, got %d\n", ret);
pomp_unset_nest_lock(&lock);
pomp_unset_nest_lock(&lock);
pomp_unset_nest_lock(&lock);
/* test with EnterCriticalSection */
EnterCriticalSection(lock);
ret = pomp_test_nest_lock(&lock);
todo_wine
ok(ret == 1, "expected ret == 1, got %d\n", ret);
pomp_unset_nest_lock(&lock);
LeaveCriticalSection(lock);
pomp_destroy_nest_lock(&lock);
}
static void test_atomic_integer32(void)
{
struct
{
void (CDECL *func)(int *, int);
int v1, v2, expected;
}
tests1[] =
{
{ p_vcomp_atomic_add_i4, 0x11223344, 0x77665544, -0x77777778 },
{ p_vcomp_atomic_and_i4, 0x11223344, 0x77665544, 0x11221144 },
{ p_vcomp_atomic_div_i4, 0x77665544, 0x11223344, 6 },
{ p_vcomp_atomic_div_i4, 0x77665544, -0x11223344, -6 },
{ p_vcomp_atomic_mul_i4, 0x11223344, 0x77665544, -0xecccdf0 },
{ p_vcomp_atomic_mul_i4, 0x11223344, -0x77665544, 0xecccdf0 },
{ p_vcomp_atomic_or_i4, 0x11223344, 0x77665544, 0x77667744 },
{ p_vcomp_atomic_shl_i4, 0x11223344, 3, -0x76ee65e0 },
{ p_vcomp_atomic_shl_i4, -0x11223344, 3, 0x76ee65e0 },
{ p_vcomp_atomic_shr_i4, 0x11223344, 3, 0x2244668 },
{ p_vcomp_atomic_shr_i4, -0x11223344, 3, -0x2244669 },
{ p_vcomp_atomic_sub_i4, 0x11223344, 0x77665544, -0x66442200 },
{ p_vcomp_atomic_xor_i4, 0x11223344, 0x77665544, 0x66446600 },
#if defined(__i386__) || defined(__x86_64__)
{ p_vcomp_atomic_shl_i4, 0x11223344, 35, -0x76ee65e0 },
{ p_vcomp_atomic_shr_i4, 0x11223344, 35, 0x2244668 },
#endif
};
struct
{
void (CDECL *func)(unsigned int *, unsigned int);
unsigned int v1, v2, expected;
}
tests2[] =
{
{ p_vcomp_atomic_div_ui4, 0x77665544, 0x11223344, 6 },
{ p_vcomp_atomic_div_ui4, 0x77665544, 0xeeddccbc, 0 },
{ p_vcomp_atomic_shr_ui4, 0x11223344, 3, 0x2244668 },
{ p_vcomp_atomic_shr_ui4, 0xeeddccbc, 3, 0x1ddbb997 },
#if defined(__i386__) || defined(__x86_64__)
{ p_vcomp_atomic_shr_ui4, 0x11223344, 35, 0x2244668 },
#endif
};
int i;
for (i = 0; i < sizeof(tests1)/sizeof(tests1[0]); i++)
{
int val = tests1[i].v1;
tests1[i].func(&val, tests1[i].v2);
ok(val == tests1[i].expected, "test %d: expected val == %d, got %d\n", i, tests1[i].expected, val);
}
for (i = 0; i < sizeof(tests2)/sizeof(tests2[0]); i++)
{
unsigned int val = tests2[i].v1;
tests2[i].func(&val, tests2[i].v2);
ok(val == tests2[i].expected, "test %d: expected val == %u, got %u\n", i, tests2[i].expected, val);
}
}
static void test_atomic_integer64(void)
{
struct
{
void (CDECL *func)(LONG64 *, LONG64);
LONG64 v1, v2, expected;
}
tests1[] =
{
{ p_vcomp_atomic_add_i8, 0x1122334455667788, 0x7766554433221100, -0x7777777777777778 },
{ p_vcomp_atomic_and_i8, 0x1122334455667788, 0x7766554433221100, 0x1122114411221100 },
{ p_vcomp_atomic_div_i8, 0x7766554433221100, 0x1122334455667788, 6 },
{ p_vcomp_atomic_div_i8, 0x7766554433221100, -0x1122334455667788, -6 },
{ p_vcomp_atomic_mul_i8, 0x1122334455667788, 0x7766554433221100, 0x3e963337c6000800 },
{ p_vcomp_atomic_mul_i8, 0x1122334455667788, -0x7766554433221100, 0xc169ccc839fff800 },
{ p_vcomp_atomic_or_i8, 0x1122334455667788, 0x7766554433221100, 0x7766774477667788 },
{ p_vcomp_atomic_sub_i8, 0x1122334455667788, 0x7766554433221100, -0x664421ffddbb9978 },
{ p_vcomp_atomic_xor_i8, 0x1122334455667788, 0x7766554433221100, 0x6644660066446688 },
};
struct
{
void (CDECL *func)(LONG64 *, unsigned int);
LONG64 v1;
unsigned int v2;
LONG64 expected;
BOOL todo;
}
tests2[] =
{
{ p_vcomp_atomic_shl_i8, 0x1122334455667788, 3, -0x76ee65dd54cc43c0 },
{ p_vcomp_atomic_shl_i8, 0x1122334455667788, 60, 0x8000000000000000 },
{ p_vcomp_atomic_shl_i8, -0x1122334455667788, 3, 0x76ee65dd54cc43c0 },
{ p_vcomp_atomic_shr_i8, 0x1122334455667788, 3, 0x22446688aaccef1 },
{ p_vcomp_atomic_shr_i8, 0x1122334455667788, 60, 1 },
{ p_vcomp_atomic_shr_i8, -0x1122334455667788, 3, -0x22446688aaccef1 },
#if defined(__i386__)
{ p_vcomp_atomic_shl_i8, 0x1122334455667788, 64, 0, TRUE },
{ p_vcomp_atomic_shl_i8, 0x1122334455667788, 67, 0, TRUE },
{ p_vcomp_atomic_shr_i8, 0x1122334455667788, 64, 0, TRUE },
{ p_vcomp_atomic_shr_i8, 0x1122334455667788, 67, 0, TRUE },
#elif defined(__x86_64__)
{ p_vcomp_atomic_shl_i8, 0x1122334455667788, 64, 0x1122334455667788 },
{ p_vcomp_atomic_shl_i8, 0x1122334455667788, 67, -0x76ee65dd54cc43c0 },
{ p_vcomp_atomic_shr_i8, 0x1122334455667788, 64, 0x1122334455667788 },
{ p_vcomp_atomic_shr_i8, 0x1122334455667788, 67, 0x22446688aaccef1 },
#endif
};
struct
{
void (CDECL *func)(ULONG64 *, ULONG64);
ULONG64 v1, v2, expected;
}
tests3[] =
{
{ p_vcomp_atomic_div_ui8, 0x7766554455667788, 0x1122334433221100, 6 },
{ p_vcomp_atomic_div_ui8, 0x7766554455667788, 0xeeddccbbaa998878, 0 },
};
struct
{
void (CDECL *func)(ULONG64 *, unsigned int);
ULONG64 v1;
unsigned int v2;
ULONG64 expected;
BOOL todo;
}
tests4[] =
{
{ p_vcomp_atomic_shr_ui8, 0x1122334455667788, 3, 0x22446688aaccef1 },
{ p_vcomp_atomic_shr_ui8, 0x1122334455667788, 60, 1 },
{ p_vcomp_atomic_shr_ui8, 0xeeddccbbaa998878, 3, 0x1ddbb9977553310f },
#if defined(__i386__)
{ p_vcomp_atomic_shr_ui8, 0x1122334455667788, 64, 0, TRUE },
{ p_vcomp_atomic_shr_ui8, 0x1122334455667788, 67, 0, TRUE },
#elif defined(__x86_64__)
{ p_vcomp_atomic_shr_ui8, 0x1122334455667788, 64, 0x1122334455667788 },
{ p_vcomp_atomic_shr_ui8, 0x1122334455667788, 67, 0x22446688aaccef1 },
#endif
};
int i;
for (i = 0; i < sizeof(tests1)/sizeof(tests1[0]); i++)
{
LONG64 val = tests1[i].v1;
tests1[i].func(&val, tests1[i].v2);
ok(val == tests1[i].expected, "test %d: unexpectedly got %s\n", i, debugstr_longlong(val));
}
for (i = 0; i < sizeof(tests2)/sizeof(tests2[0]); i++)
{
LONG64 val = tests2[i].v1;
tests2[i].func(&val, tests2[i].v2);
todo_wine_if(tests2[i].todo)
ok(val == tests2[i].expected, "test %d: unexpectedly got %s\n", i, debugstr_longlong(val));
}
for (i = 0; i < sizeof(tests3)/sizeof(tests3[0]); i++)
{
ULONG64 val = tests3[i].v1;
tests3[i].func(&val, tests3[i].v2);
ok(val == tests3[i].expected, "test %d: unexpectedly got %s\n", i, debugstr_longlong(val));
}
for (i = 0; i < sizeof(tests4)/sizeof(tests4[0]); i++)
{
ULONG64 val = tests4[i].v1;
tests4[i].func(&val, tests4[i].v2);
todo_wine_if(tests4[i].todo)
ok(val == tests4[i].expected, "test %d: unexpectedly got %s\n", i, debugstr_longlong(val));
}
}
static void test_atomic_float(void)
{
struct
{
void (CDECL *func)(float *, float);
float v1, v2, expected;
}
tests[] =
{
{ p_vcomp_atomic_add_r4, 42.0, 17.0, 42.0 + 17.0 },
{ p_vcomp_atomic_div_r4, 42.0, 17.0, 42.0 / 17.0 },
{ p_vcomp_atomic_mul_r4, 42.0, 17.0, 42.0 * 17.0 },
{ p_vcomp_atomic_sub_r4, 42.0, 17.0, 42.0 - 17.0 },
};
int i;
for (i = 0; i < sizeof(tests)/sizeof(tests[0]); i++)
{
float val = tests[i].v1;
tests[i].func(&val, tests[i].v2);
ok(tests[i].expected - 0.001 < val && val < tests[i].expected + 0.001,
"test %d: expected val == %f, got %f\n", i, tests[i].expected, val);
}
}
static void test_atomic_double(void)
{
struct
{
void (CDECL *func)(double *, double);
double v1, v2, expected;
}
tests[] =
{
{ p_vcomp_atomic_add_r8, 42.0, 17.0, 42.0 + 17.0 },
{ p_vcomp_atomic_div_r8, 42.0, 17.0, 42.0 / 17.0 },
{ p_vcomp_atomic_mul_r8, 42.0, 17.0, 42.0 * 17.0 },
{ p_vcomp_atomic_sub_r8, 42.0, 17.0, 42.0 - 17.0 },
};
int i;
for (i = 0; i < sizeof(tests)/sizeof(tests[0]); i++)
{
double val = tests[i].v1;
tests[i].func(&val, tests[i].v2);
ok(tests[i].expected - 0.001 < val && val < tests[i].expected + 0.001,
"test %d: expected val == %f, got %f\n", i, tests[i].expected, val);
}
}
START_TEST(vcomp)
{
if (!init_vcomp())
return;
test_omp_get_num_threads(FALSE);
test_omp_get_num_threads(TRUE);
test_vcomp_fork();
test_vcomp_sections_init();
test_vcomp_for_static_simple_init();
test_vcomp_for_static_init();
test_vcomp_for_dynamic_init();
test_vcomp_master_begin();
test_vcomp_single_begin();
test_vcomp_enter_critsect();
test_vcomp_flush();
test_omp_init_lock();
test_omp_init_nest_lock();
test_atomic_integer32();
test_atomic_integer64();
test_atomic_float();
test_atomic_double();
release_vcomp();
}
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