1 /* 2 * Copyright (c) 2017, NVIDIA CORPORATION. All rights reserved. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 * 16 */ 17 18 #ifndef FORT_VARS_H 19 #define FORT_VARS_H 20 #include <stdint.h> 21 22 typedef struct __fort_vars { 23 int32_t debug; /* 0: 1 if debugging */ 24 int32_t zmem; /* 4: zero all memory allocations */ 25 int32_t debugn; /* 8: which process or -1 for all */ 26 int32_t ioproc; /* 12: id of i/o proccess */ 27 int32_t lcpu; /* 16: */ 28 int32_t np2; /* 20: smallest power of 2 >= __fort_tcpus */ 29 int32_t pario; /* 24: */ 30 int32_t quiet; /* 28: runtime statistics */ 31 int32_t tcpus; /* 32: total number of processors */ 32 int32_t test; /* 36: */ 33 int64_t heapz; /* 40: global heap size */ 34 int64_t heap_block; /* 48: prcoessor heap size (not power of 2) */ 35 int32_t *tids; /* 56: tid for each processor */ 36 int32_t dummy1[16]; /* 64: */ 37 char *red_what; /* 128: !! NOT THREAD-SAFE !! */ 38 int32_t dummy2[30]; /* 136: */ 39 } __fort_vars_t; 40 41 extern __fort_vars_t __fort_vars; 42 43 #define __fort_debug (__fort_vars.debug) 44 #define __fort_zmem (__fort_vars.zmem) 45 #define __fort_debugn (__fort_vars.debugn) 46 #define __fort_ioproc (__fort_vars.ioproc) 47 #define __fort_lcpu (__fort_vars.lcpu) 48 #define __fort_np2 (__fort_vars.np2) 49 #define __fort_pario (__fort_vars.pario) 50 #define __fort_quiet (__fort_vars.quiet) 51 #define __fort_tcpus (__fort_vars.tcpus) 52 #define __fort_test (__fort_vars.test) 53 #define __fort_heapz (__fort_vars.heapz) 54 #define __fort_heap_block (__fort_vars.heap_block) 55 #define __fort_tids (__fort_vars.tids) 56 #define __fort_red_what (__fort_vars.red_what) 57 58 #endif /* FORT_VARS_H */ 59