ayo
7c5d3c9157
Add native K/M/RR inference engines, HIP kernels, replay and validation harnesses, and Windows DLSS setup and runtime support. Include GPU profiling tools, build and packaging scripts, platform integration patches, and implementation documentation.
21 lines
1.2 KiB
C
21 lines
1.2 KiB
C
// usage: ptxload FILE.ptx... : cuModuleLoadData + cuModuleGetFunction for every .entry
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#include <dlfcn.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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typedef int (*I)(unsigned); typedef int (*DG)(int*,int); typedef int (*CC)(void**,unsigned,int);
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typedef int (*ML)(void**,const void*); typedef int (*GF)(void**,void*,const char*); typedef int (*MU)(void*);
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int main(int argc,char**argv){
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void*l=dlopen("libcuda.so",RTLD_NOW); if(!l){fprintf(stderr,"%s\n",dlerror());return 1;}
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I init=dlsym(l,"cuInit"); DG dg=dlsym(l,"cuDeviceGet"); CC cc=dlsym(l,"cuCtxCreate_v2");
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ML ml=dlsym(l,"cuModuleLoadData"); GF gf=dlsym(l,"cuModuleGetFunction"); MU mu=dlsym(l,"cuModuleUnload");
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int d; void*ctx; init(0); dg(&d,0); cc(&ctx,0,d); int bad=0;
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for(int a=1;a<argc;a++){
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FILE*f=fopen(argv[a],"rb"); fseek(f,0,2); long n=ftell(f); rewind(f); char*s=malloc(n+1); fread(s,1,n,f); s[n]=0; fclose(f);
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void*m=0; int r=ml(&m,s); printf("%s load=%d",argv[a],r); if(r){bad++;puts("");free(s);continue;}
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for(char*p=strstr(s,".entry ");p;p=strstr(p+1,".entry ")){
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char name[256]; sscanf(p+7,"%255[A-Za-z0-9_$]",name); void*fn=0; int g=gf(&fn,m,name);
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printf(" %s=%d",name,g); if(g) bad++; }
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puts(""); mu(m); free(s);}
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return bad?1:0;}
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