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tests: fixup new warnings

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Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter
2012-01-10 15:50:20 +01:00
parent bd5cf9a07d
commit a7a80c2c2f
10 changed files with 50 additions and 53 deletions
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tests/gem_gtt_speed.c
+8 -8
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@@ -140,24 +140,24 @@ int main(int argc, char **argv)
/* prefault into gtt */
{
volatile uint32_t *ptr = gem_mmap(fd, handle, size, PROT_READ);
uint32_t *ptr = gem_mmap(fd, handle, size, PROT_READ);
int x = 0;
for (i = 0; i < size/sizeof(*ptr); i++)
x += ptr[i];
munmap((void *)ptr, size);
munmap(ptr, size);
}
/* mmap read */
gettimeofday(&start, NULL);
for (loop = 0; loop < 1000; loop++) {
volatile uint32_t *ptr = gem_mmap(fd, handle, size, PROT_READ);
uint32_t *ptr = gem_mmap(fd, handle, size, PROT_READ);
int x = 0;
for (i = 0; i < size/sizeof(*ptr); i++)
x += ptr[i];
munmap((void *)ptr, size);
munmap(ptr, size);
}
gettimeofday(&end, NULL);
printf("Time to read %dk through a GTT map: %7.3fµs\n",
@@ -166,12 +166,12 @@ int main(int argc, char **argv)
/* mmap write */
gettimeofday(&start, NULL);
for (loop = 0; loop < 1000; loop++) {
volatile uint32_t *ptr = gem_mmap(fd, handle, size, PROT_READ | PROT_WRITE);
uint32_t *ptr = gem_mmap(fd, handle, size, PROT_READ | PROT_WRITE);
for (i = 0; i < size/sizeof(*ptr); i++)
ptr[i] = i;
munmap((void *)ptr, size);
munmap(ptr, size);
}
gettimeofday(&end, NULL);
printf("Time to write %dk through a GTT map: %7.3fµs\n",
@@ -180,13 +180,13 @@ int main(int argc, char **argv)
/* mmap read */
gettimeofday(&start, NULL);
for (loop = 0; loop < 1000; loop++) {
volatile uint32_t *ptr = gem_mmap(fd, handle, size, PROT_READ);
uint32_t *ptr = gem_mmap(fd, handle, size, PROT_READ);
int x = 0;
for (i = 0; i < size/sizeof(*ptr); i++)
x += ptr[i];
munmap((void *)ptr, size);
munmap(ptr, size);
}
gettimeofday(&end, NULL);
printf("Time to read %dk (again) through a GTT map: %7.3fµs\n",