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Code Issues Releases Wiki Activity

fixed perfmon creation and getting values

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This commit is contained in:
Unknown 2020-02-24 19:45:11 +00:00
parent 73e72e86e0
commit eaf884547e
2 changed files with 11 additions and 3 deletions
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8
driver/kernelInterface.c
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@ -596,6 +596,7 @@ uint32_t vc4_create_perfmon(int fd, uint32_t* counters, uint32_t num_counters)
struct drm_vc4_perfmon_create arg =
{
.id = 0,
.ncounters = num_counters,
};
@ -611,6 +612,13 @@ uint32_t vc4_create_perfmon(int fd, uint32_t* counters, uint32_t num_counters)
return 0;
}
if(!arg.id)
{
fprintf(stderr, "Perfmon create failed (invalid ID): %s\n",
strerror(errno));
return 0;
}
return arg.id;
}

6
driver/query.c
View File

@ -50,7 +50,7 @@ VKAPI_ATTR VkResult VKAPI_CALL rpi_vkCreateQueryPool(
for(uint32_t d = 0; d < ci.counterIndexCount; d += DRM_VC4_MAX_PERF_COUNTERS)
{
qp->queryPool[c].perfmonIDs[d] = vc4_create_perfmon(controlFd, &qp->queryPool[c].enabledCounters[d], qp->queryPool[c].numEnabledCounters > DRM_VC4_MAX_PERF_COUNTERS ? DRM_VC4_MAX_PERF_COUNTERS : qp->queryPool[c].numEnabledCounters);
qp->queryPool[c].perfmonIDs[d / DRM_VC4_MAX_PERF_COUNTERS] = vc4_create_perfmon(controlFd, &qp->queryPool[c].enabledCounters[d], qp->queryPool[c].numEnabledCounters > DRM_VC4_MAX_PERF_COUNTERS ? DRM_VC4_MAX_PERF_COUNTERS : qp->queryPool[c].numEnabledCounters);
memset(&qp->queryPool[c].counterValues[d][0], 0, sizeof(uint64_t) * DRM_VC4_MAX_PERF_COUNTERS);
}
}
@ -84,7 +84,7 @@ VKAPI_ATTR void VKAPI_CALL rpi_vkDestroyQueryPool(
{
for(uint32_t d = 0; d < qp->queryPool[c].numEnabledCounters; d += DRM_VC4_MAX_PERF_COUNTERS)
{
vc4_destroy_perfmon(controlFd, qp->queryPool[c].perfmonIDs[d]);
vc4_destroy_perfmon(controlFd, qp->queryPool[c].perfmonIDs[d / DRM_VC4_MAX_PERF_COUNTERS]);
}
}
@ -149,7 +149,7 @@ VKAPI_ATTR VkResult VKAPI_CALL rpi_vkGetQueryPoolResults(
{
for(uint32_t d = 0; d < qp->queryPool[c].numEnabledCounters; d += DRM_VC4_MAX_PERF_COUNTERS)
{
vc4_perfmon_get_values(controlFd, qp->queryPool[c].perfmonIDs[d], &qp->queryPool[c].counterValues[d][0]);
vc4_perfmon_get_values(controlFd, qp->queryPool[c].perfmonIDs[d / DRM_VC4_MAX_PERF_COUNTERS], &qp->queryPool[c].counterValues[d][0]);
}
uint32_t counter = 0;