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cuda_memtest.h
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cuda_memtest.h
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/*
* Illinois Open Source License
*
* University of Illinois/NCSA
* Open Source License
*
* Copyright 2009, University of Illinois. All rights reserved.
*
* Developed by:
*
* Innovative Systems Lab
* National Center for Supercomputing Applications
* http://www.ncsa.uiuc.edu/AboutUs/Directorates/ISL.html
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal with
* the Software without restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
* Software, and to permit persons to whom the Software is furnished to do so, subject
* to the following conditions:
*
* * Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimers.
*
* * Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimers in the documentation and/or other materials
* provided with the distribution.
*
* * Neither the names of the Innovative Systems Lab, the National Center for Supercomputing
* Applications, nor the names of its contributors may be used to endorse or promote products
* derived from this Software without specific prior written permission.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
* PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE CONTRIBUTORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
* OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS WITH THE SOFTWARE.
*/
#define MEMTEST_PP_CONCAT_DO(X, Y) X##Y
#ifndef __MEMTEST_H__
#define __MEMTEST_H__
#include <cstdio>
#include <sstream>
#include <stdint.h>
#include <pthread.h>
#include <iostream>
#include <stdexcept>
#if defined(__CUDACC__)
# include <cuda.h>
//! prefix a name with `cuda`
# define MEMTEST_API_PREFIX(name) MEMTEST_PP_CONCAT_DO(cuda, name)
using deviceProp_t = cudaDeviceProp;
using apiError_t = cudaError;
#elif defined(__HIP__)
# include <hip/hip_runtime.h>
//! prefix a name with `hip`
# define MEMTEST_API_PREFIX(name) MEMTEST_PP_CONCAT_DO(hip, name)
using deviceProp_t = hipDeviceProp_t;
using apiError_t = hipError_t;
#endif
#if (ENABLE_NVML==1)
#include <nvml.h>
#endif
#define VERSION "1.2.3"
#define ERR_BAD_STATE -1
#define ERR_GENERAL -999
extern FILE* stdin;
extern FILE* stdout;
extern FILE* stderr;
extern unsigned int monitor_temp;
extern char hostname[];
extern __thread unsigned int gpu_idx;
extern unsigned int verbose;
extern unsigned int interactive;
extern char* time_string(void);
extern volatile int gpu_temp[];
extern void update_temperature(void);
extern pthread_mutex_t mutex;
extern void get_driver_info(char* info, unsigned int len);
#define MAX_GPU_NUM 4
#define BLOCKSIZE ((unsigned long)(1024*1024))
#define GRIDSIZE 128
#define PRINTF(fmt,...) do{ \
if (monitor_temp){ \
pthread_mutex_lock(&mutex); \
printf("[%s][%s][%d][%d C]:" fmt, time_string(), hostname, gpu_idx, gpu_temp[gpu_idx],##__VA_ARGS__); \
pthread_mutex_unlock(&mutex); \
} \
else{ \
pthread_mutex_lock(&mutex); \
printf("[%s][%s][%d]:" fmt, time_string(), hostname, gpu_idx, ##__VA_ARGS__); \
pthread_mutex_unlock(&mutex); \
} \
fflush(stdout); \
} while(0)
#define FPRINTF(fmt,...) do{ \
if (monitor_temp){ \
fprintf(stderr, "[%s][%s][%d][%d C]:" fmt, time_string(), hostname, gpu_idx, gpu_temp[gpu_idx],##__VA_ARGS__); \
} \
else{ \
fprintf(stderr, "[%s][%s][%d]:" fmt, time_string(), hostname, gpu_idx, ##__VA_ARGS__); \
} \
fflush(stderr); \
} while(0)
#define DEBUG_PRINTF(fmt,...) do { \
if (verbose){ \
PRINTF(fmt, ##__VA_ARGS__); \
} \
}while(0)
#define CUERR(...) do{ apiError_t cuda_err; \
if ((cuda_err = __VA_ARGS__) != MEMTEST_API_PREFIX(Success)) { \
FPRINTF("ERROR: CUDA error: %s, line %d, file %s\n", MEMTEST_API_PREFIX(GetErrorString(cuda_err)), __LINE__, __FILE__); \
PRINTF("ERROR: CUDA error: %s, line %d, file %s\n", MEMTEST_API_PREFIX(GetErrorString)(cuda_err), __LINE__, __FILE__); \
exit(cuda_err);}}while(0)
#define SYNC_CUERR_KERNEL(...) do{ apiError_t cuda_err; \
__VA_ARGS__; \
cuda_err = MEMTEST_API_PREFIX(DeviceSynchronize)(); \
if (cuda_err != MEMTEST_API_PREFIX(Success)) { \
FPRINTF("ERROR: CUDA error: %s, line %d, file %s\n", MEMTEST_API_PREFIX(GetErrorString)(cuda_err), __LINE__, __FILE__); \
PRINTF("ERROR: CUDA error: %s, line %d, file %s\n", MEMTEST_API_PREFIX(GetErrorString)(cuda_err), __LINE__, __FILE__); \
exit(cuda_err);}}while(0)
#define SHOW_PROGRESS(msg, i, tot_num_blocks) \
CUERR(MEMTEST_API_PREFIX(DeviceSynchronize)()); \
unsigned int num_checked_blocks = i+GRIDSIZE <= tot_num_blocks? i+GRIDSIZE: tot_num_blocks; \
if (verbose >=2){ \
if(interactive){ \
printf("\r%s[%d]:%s: %d out of %d blocks finished", hostname, gpu_idx, msg, num_checked_blocks, tot_num_blocks ); \
}else{ \
PRINTF("%s: %d out of %d blocks finished\n", msg, num_checked_blocks, tot_num_blocks ); \
} \
} \
fflush(stdout);
#if (ENABLE_NVML==1)
/**
* Captures NVML errors and prints messages to stdout, including line number and file.
*
* @param cmd command with nvmlReturn_t return value to check
*/
#define NVML_CHECK(cmd) {nvmlReturn_t returnVal = cmd; if(returnVal!=NVML_SUCCESS){ \
std::ostringstream sstr; \
sstr << "[NVML] Error: '" << nvmlErrorString(returnVal) \
<< "' in <" << __FILE__ << ">:" << __LINE__; \
throw std::runtime_error(sstr.str()); \
}}
#define NVML_CHECK_MSG(cmd,msg) {nvmlReturn_t returnVal = cmd; if(returnVal!=NVML_SUCCESS){ \
std::ostringstream sstr; \
sstr << "[NVML] Error: '" << nvmlErrorString(returnVal) \
<< "' in <" << __FILE__ << ">:" << __LINE__ \
<< " " << msg; \
throw std::runtime_error(sstr.str()); \
}}
#define NVML_CHECK_NO_EXCEP(cmd) {nvmlReturn_t returnVal = cmd; if(returnVal!=NVML_SUCCESS){{ \
std::cerr << "[NVML] Error: '" << nvmlErrorString(returnVal) \
<< "' in <" << __FILE__ << ">:" << __LINE__ \
<< std::endl \
}}
#endif
#define TDIFF(tb, ta) (tb.tv_sec - ta.tv_sec + 0.000001*(tb.tv_usec - ta.tv_usec))
#define DIM(x) (sizeof(x)/sizeof(x[0]))
#define MIN(x,y) (x < y? x: y)
#define MOD_SZ 20
#define MAILFILE "/bin/mail"
#define MAX_STR_LEN 256
typedef void (*test_func_t)(char* , unsigned int );
typedef struct cuda_memtest_s{
test_func_t func;
char* desc;
unsigned int enabled;
}cuda_memtest_t;
#endif