Sherman-Morrison/independent_test_harness/nvtx.h
Francois Coppens 6bb95f068d - Resrtructured tree
- Added NVTX annotations to GPU kernel.
2022-10-17 14:56:32 +02:00

27 lines
885 B
C

#pragma once
#define USE_NVTX
#ifdef USE_NVTX
#include "nvToolsExt.h"
#include "nvtxDetail/nvtxLinkOnce.h"
const uint32_t colors[] = { 0xff00ff00, 0xff0000ff, 0xffffff00, 0xffff00ff, 0xff00ffff, 0xffff0000, 0xffffffff };
const int num_colors = sizeof(colors)/sizeof(uint32_t);
#define PUSH_RANGE(name,cid) { \
int color_id = cid; \
color_id = color_id%num_colors;\
nvtxEventAttributes_t eventAttrib = {0}; \
eventAttrib.version = NVTX_VERSION; \
eventAttrib.size = NVTX_EVENT_ATTRIB_STRUCT_SIZE; \
eventAttrib.colorType = NVTX_COLOR_ARGB; \
eventAttrib.color = colors[color_id]; \
eventAttrib.messageType = NVTX_MESSAGE_TYPE_ASCII; \
eventAttrib.message.ascii = name; \
nvtxRangePushEx(&eventAttrib); \
}
#define POP_RANGE nvtxRangePop();
#else
#define PUSH_RANGE(name,cid)
#define POP_RANGE
#endif