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2024.10.17 preset extensions #284

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2024.10.17 preset extensions #284

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6952313
framework: fields for component presets
dbarry9 Oct 31, 2024
55729a4
cuda: updates for presets
dbarry9 Oct 28, 2024
96a73d1
presets: support for NVIDIA Hopper and Ampere
dbarry9 Oct 28, 2024
3f540ea
config: updates for component presets
dbarry9 Oct 31, 2024
773255e
framework: support for component presets
dbarry9 Oct 31, 2024
b4ecf1e
utils: convert tabs to spaces in papi_avail.c
dbarry9 Oct 31, 2024
a0ae350
utils: new modifiers for strictly CPU presets
dbarry9 Nov 7, 2024
6406ed1
utils: papi_avail extension for component presets
dbarry9 Nov 7, 2024
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10 changes: 10 additions & 0 deletions src/components/cuda/cupti_dispatch.c
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Original file line number Diff line number Diff line change
Expand Up @@ -49,6 +49,16 @@ void cuptid_disabled_reason_get(const char **msg)
cuptic_disabled_reason_get(msg);
}

int cuptid_get_chip_name(int dev_num, char *name)
{
return get_chip_name(dev_num, name);
}

int cuptid_device_get_count(int *num_gpus)
{
return cuptic_device_get_count(num_gpus);
}

int cuptid_init(void)
{
int papi_errno;
Expand Down
2 changes: 2 additions & 0 deletions src/components/cuda/cupti_dispatch.h
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Original file line number Diff line number Diff line change
Expand Up @@ -43,5 +43,7 @@ int cuptid_thread_info_destroy(cuptid_info_t *info);

/* misc. */
void cuptid_disabled_reason_get(const char **msg);
int cuptid_get_chip_name(int dev_num, char *name);
int cuptid_device_get_count(int *num_gpus);

#endif /* __CUPTI_DISPATCH_H__ */
22 changes: 0 additions & 22 deletions src/components/cuda/cupti_profiler.c
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Original file line number Diff line number Diff line change
Expand Up @@ -136,7 +136,6 @@ static int begin_profiling(cuptip_gpu_state_t *gpu_ctl);
static int end_profiling(cuptip_gpu_state_t *gpu_ctl);

/* NVIDIA chip functions */
static int get_chip_name(int dev_num, char* chipName);
static int find_same_chipname(int gpu_id);

/* functions to check if a cuda native event requires multiple passes */
Expand Down Expand Up @@ -195,7 +194,6 @@ NVPA_Status ( *NVPW_MetricsContext_GetCounterNames_BeginPtr ) (NVPW_MetricsConte
NVPA_Status ( *NVPW_MetricsContext_GetCounterNames_EndPtr ) (NVPW_MetricsContext_GetCounterNames_End_Params* pParams);

/* cupti function pointers */
CUptiResult ( *cuptiDeviceGetChipNamePtr ) (CUpti_Device_GetChipName_Params* params);
CUptiResult ( *cuptiProfilerInitializePtr ) (CUpti_Profiler_Initialize_Params* params);
CUptiResult ( *cuptiProfilerDeInitializePtr ) (CUpti_Profiler_DeInitialize_Params* params);
CUptiResult ( *cuptiProfilerCounterDataImageCalculateSizePtr ) (CUpti_Profiler_CounterDataImage_CalculateSize_Params* params);
Expand Down Expand Up @@ -229,7 +227,6 @@ static int load_cupti_perf_sym(void)
goto fn_fail;
}

cuptiDeviceGetChipNamePtr = DLSYM_AND_CHECK(dl_cupti, "cuptiDeviceGetChipName");
cuptiProfilerInitializePtr = DLSYM_AND_CHECK(dl_cupti, "cuptiProfilerInitialize");
cuptiProfilerDeInitializePtr = DLSYM_AND_CHECK(dl_cupti, "cuptiProfilerDeInitialize");
cuptiProfilerCounterDataImageCalculateSizePtr = DLSYM_AND_CHECK(dl_cupti, "cuptiProfilerCounterDataImageCalculateSize");
Expand Down Expand Up @@ -266,7 +263,6 @@ static int unload_cupti_perf_sym(void)
dlclose(dl_cupti);
dl_cupti = NULL;
}
cuptiDeviceGetChipNamePtr = NULL;
cuptiProfilerInitializePtr = NULL;
cuptiProfilerDeInitializePtr = NULL;
cuptiProfilerCounterDataImageCalculateSizePtr = NULL;
Expand Down Expand Up @@ -469,24 +465,6 @@ static int initialize_perfworks_api(void)
}


static int get_chip_name(int dev_num, char* chipName)
{
int papi_errno;
CUpti_Device_GetChipName_Params getChipName = {
.structSize = CUpti_Device_GetChipName_Params_STRUCT_SIZE,
.pPriv = NULL,
.deviceIndex = 0
};
getChipName.deviceIndex = dev_num;
papi_errno = cuptiDeviceGetChipNamePtr(&getChipName);
if (papi_errno != CUPTI_SUCCESS) {
ERRDBG("CUPTI error %d: Failed to get chip name for device %d\n", papi_errno, dev_num);
return PAPI_EMISC;
}
strcpy(chipName, getChipName.pChipName);
return PAPI_OK;
}

/** @class get_event_names_rmr
* @brief For a Cuda native event name collect raw metrics and count
* of raw metrics for collection. Raw Metrics are one layer of the Metric API
Expand Down
37 changes: 37 additions & 0 deletions src/components/cuda/linux-cuda.c
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Original file line number Diff line number Diff line change
Expand Up @@ -42,6 +42,7 @@ static int cuda_init_thread(hwd_context_t *ctx);
static int cuda_init_control_state(hwd_control_state_t *ctl);
static int cuda_shutdown_thread(hwd_context_t *ctx);
static int cuda_shutdown_component(void);
static int cuda_init_comp_presets(void);

/* set and update component state */
static int cuda_update_control_state(hwd_control_state_t *ctl,
Expand Down Expand Up @@ -117,6 +118,7 @@ papi_vector_t _cuda_vector = {

.init_thread = cuda_init_thread,
.shutdown_thread = cuda_shutdown_thread,
.init_comp_presets = cuda_init_comp_presets,

.ntv_enum_events = cuda_ntv_enum_events,
.ntv_code_to_name = cuda_ntv_code_to_name,
Expand Down Expand Up @@ -314,6 +316,41 @@ static int cuda_shutdown_thread(hwd_context_t *ctx)
return PAPI_OK;
}

static int cuda_init_comp_presets(void)
{
int cidx = _cuda_vector.cmp_info.CmpIdx;
char *cname = _cuda_vector.cmp_info.name;

/* Setup presets. */
char arch_name[PAPI_2MAX_STR_LEN];
int devIdx = -1;
int numDevices = 0;

int retval = cuptid_device_get_count(&numDevices);
if ( retval != PAPI_OK ) {
return PAPI_EMISC;
}

/* Load preset table for every device type available on the system.
* As long as one of the cards has presets defined, then they should
* be available. */
for( devIdx = 0; devIdx < numDevices; ++devIdx ) {
retval = cuptid_get_chip_name(devIdx, arch_name);
if ( retval == PAPI_OK ) {
break;
}
}

if ( devIdx > -1 && devIdx < numDevices ) {
retval = _papi_load_preset_table_component( cname, arch_name, cidx );
if ( retval != PAPI_OK ) {
return PAPI_ENOEVNT;
}
}

return PAPI_OK;
}

static int cuda_init_control_state(hwd_control_state_t __attribute__((unused)) *ctl)
{
COMPDBG("Entering.\n");
Expand Down
139 changes: 139 additions & 0 deletions src/components/cuda/papi_cuda_presets.h
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Original file line number Diff line number Diff line change
@@ -0,0 +1,139 @@
#ifndef __PAPI_CUDA_PRESETS_H__
#define __PAPI_CUDA_PRESETS_H__

#define PAPI_MAX_cuda_PRESETS 128

hwi_presets_t _cuda_presets[PAPI_MAX_cuda_PRESETS] = {
/* 0 */ {"PAPI_CUDA_FP16_FMA",
"CUDA FP16 FMA instr",
"CUDA Half precision (FP16) FMA instructions", 0,
0, PAPI_PRESET_BIT_MSC,
NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 1 */ {"PAPI_CUDA_BF16_FMA",
"CUDA BF16 FMA instr",
"CUDA Half precision (BF16) FMA instructions", 0,
0, PAPI_PRESET_BIT_MSC,
NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 2 */ {"PAPI_CUDA_FP32_FMA",
"CUDA FP32 FMA instr",
"CUDA Single precision (FP32) FMA instructions", 0,
0, PAPI_PRESET_BIT_MSC,
NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 3 */ {"PAPI_CUDA_FP64_FMA",
"CUDA FP64 FMA instr",
"CUDA Double precision (FP64) FMA instructions", 0,
0, PAPI_PRESET_BIT_MSC,
NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 4 */ {"PAPI_CUDA_FMA",
"CUDA FMA instr",
"CUDA FMA instructions", 0,
0, PAPI_PRESET_BIT_MSC,
NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 4 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 5 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 6 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 7 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 8 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 9 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 10 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 11 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 12 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 13 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 14 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 15 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 16 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 17 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 18 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 19 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 21 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 22 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 23 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 24 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 25 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 26 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 27 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 28 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 29 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 30 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 31 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 32 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 33 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 34 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 35 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 36 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 37 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 38 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 39 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 40 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 41 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 42 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 43 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 44 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 45 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 46 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 47 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 48 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 49 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 50 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 51 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 52 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 53 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 54 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 55 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 56 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 57 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 58 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 59 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 60 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 61 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 62 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 63 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 64 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 65 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 66 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 67 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 68 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 69 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 70 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 71 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 72 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 73 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 74 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 75 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 76 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 77 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 78 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 79 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 80 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 81 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 82 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 83 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 84 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 85 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 86 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 87 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 88 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 89 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 90 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 91 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 92 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 93 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 94 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 95 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 96 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 97 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 98 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/* 99 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/*100 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/*110 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/*120 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/*121 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/*122 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/*123 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/*124 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/*125 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/*126 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
/*127 */ {NULL, NULL, NULL, 0, 0, 0, NULL, {0}, {NULL}, {NULL}, {0}, {NULL}, NULL, 0, 0, {NULL}, {NULL}},
};

#endif /* __PAPI_CUDA_PRESETS_H__ */
22 changes: 22 additions & 0 deletions src/components/cuda/papi_cupti_common.c
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@
#include <link.h>
#include <libgen.h>
#include <papi.h>
#include <cupti_target.h>
#include "papi_memory.h"

#include "cupti_config.h"
Expand Down Expand Up @@ -52,6 +53,7 @@ cudaError_t ( *cudaRuntimeGetVersionPtr ) (int *);

/* cupti function pointer */
CUptiResult ( *cuptiGetVersionPtr ) (uint32_t* );
CUptiResult ( *cuptiDeviceGetChipNamePtr ) (CUpti_Device_GetChipName_Params* params);

/**@class load_cuda_sym
* @brief Search for libcuda.so.
Expand Down Expand Up @@ -278,6 +280,7 @@ static int load_cupti_common_sym(void)
}

cuptiGetVersionPtr = DLSYM_AND_CHECK(dl_cupti, "cuptiGetVersion");
cuptiDeviceGetChipNamePtr = DLSYM_AND_CHECK(dl_cupti, "cuptiDeviceGetChipName");

Dl_info info;
dladdr(cuptiGetVersionPtr, &info);
Expand All @@ -294,6 +297,7 @@ static int unload_cupti_common_sym(void)
dl_cupti = NULL;
}
cuptiGetVersionPtr = NULL;
cuptiDeviceGetChipNamePtr = NULL;
return PAPI_OK;
}

Expand Down Expand Up @@ -764,3 +768,21 @@ int cuptiu_dev_check(cuptiu_bitmap_t bitmap, int i)
{
return (bitmap & (1ULL << i));
}

int get_chip_name(int dev_num, char* chipName)
{
int papi_errno;
CUpti_Device_GetChipName_Params getChipName = {
.structSize = CUpti_Device_GetChipName_Params_STRUCT_SIZE,
.pPriv = NULL,
.deviceIndex = 0
};
getChipName.deviceIndex = dev_num;
papi_errno = cuptiDeviceGetChipNamePtr(&getChipName);
if (papi_errno != CUPTI_SUCCESS) {
ERRDBG("CUPTI error %d: Failed to get chip name for device %d\n", papi_errno, dev_num);
return PAPI_EMISC;
}
strcpy(chipName, getChipName.pChipName);
return PAPI_OK;
}
3 changes: 3 additions & 0 deletions src/components/cuda/papi_cupti_common.h
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Original file line number Diff line number Diff line change
Expand Up @@ -77,6 +77,9 @@ int cuptic_device_release(cuptiu_event_table_t *evt_table);
int cuptiu_dev_set(cuptiu_bitmap_t *bitmap, int i);
int cuptiu_dev_check(cuptiu_bitmap_t bitmap, int i);

/* misc. */
int get_chip_name(int dev_num, char* chipName);

#define DLSYM_AND_CHECK( dllib, name ) dlsym( dllib, name ); \
if (dlerror() != NULL) { \
ERRDBG("A CUDA required function '%s' was not found in lib '%s'.\n", name, #dllib); \
Expand Down
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