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Fixed error

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This commit is contained in:
fares
2019-11-18 13:45:49 -05:00
parent c09a15069b
commit dcf9cd3c80
20 changed files with 338075 additions and 197126 deletions
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11
runtime/mains/nativevecadd/vx_pocl_main.c
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@@ -134,7 +134,16 @@ unsigned *C = NULL;
int main (int argc, char **argv) { int main (int argc, char **argv) {
vx_tmc(1); vx_tmc(1);
printf("\n\n******** START Native Vecadd running ********\n\n"); printf("\n\n******** Fixing fileio START Native Vecadd running ********\n\n");
FILE *fp;
char buff[255];
fp = fopen("reading_data.txt", "r");
fscanf(fp, "%s", buff);
printf("1 : %s\n", buff );
exit(0);
// Allocate memories for input arrays and output arrays. // Allocate memories for input arrays and output arrays.
A = (unsigned*)malloc(sizeof(unsigned)*SIZE); A = (unsigned*)malloc(sizeof(unsigned)*SIZE);

186228
runtime/mains/nativevecadd/vx_pocl_main.dump
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runtime/mains/nativevecadd/vx_pocl_main.elf
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14117
runtime/mains/nativevecadd/vx_pocl_main.hex
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17
runtime/mains/simple/Makefile
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@@ -1,26 +1,29 @@
COMP = /opt/riscv/bin/riscv32-unknown-elf-gcc COMP = riscv32-unknown-elf-gcc
CC_FLAGS = -march=rv32im -mabi=ilp32 -O0 -Wl,-Bstatic,-T,linker.ld -ffreestanding -nostdlib CC_FLAGS = -march=rv32im -mabi=ilp32 -O0 -Wl,-Bstatic,-T,linker.ld -ffreestanding -nostdlib
DMP = /opt/riscv/bin/riscv32-unknown-elf-objdump DMP = riscv32-unknown-elf-objdump
CPY = /opt/riscv/bin/riscv32-unknown-elf-objcopy CPY = riscv32-unknown-elf-objcopy
NEWLIB = ../../newlib/newlib.c
VX_STR = ../../startup/vx_start.s VX_STR = ../../startup/vx_start.s
VX_INT = ../../intrinsics/vx_intrinsics.s VX_INT = ../../intrinsics/vx_intrinsics.s
VX_IO = ../../io/vx_io.s ../../io/vx_io.c VX_IO = ../../io/vx_io.s ../../io/vx_io.c
VX_API = ../../vx_api/vx_api.c VX_API = ../../vx_api/vx_api.c
VX_TEST = ../../tests/tests.c VX_TEST = ../../tests/tests.c
VX_FIO = ../../fileio/fileio.s
LIBS = ~/dev/riscv-gnu-toolchain/drops/riscv32-unknown-elf/lib/libc.a ~/dev/riscv-gnu-toolchain/drops/riscv32-unknown-elf/lib/libstdc++.a -static-libgcc -lgcc
VX_MAIN = ./vx_simple_main.c VX_MAIN = vx_simple_main
all: HEX DUMP ELF all: HEX DUMP ELF
DUMP: ELF DUMP: ELF
$(DMP) -D vx_simple_main.elf > vx_simple_main.dump $(DMP) -D $(VX_MAIN).elf > $(VX_MAIN).dump
HEX: ELF HEX: ELF
$(CPY) -O ihex vx_simple_main.elf vx_simple_main.hex $(CPY) -O ihex $(VX_MAIN).elf $(VX_MAIN).hex
ELF: ELF:
$(COMP) $(CC_FLAGS) $(VX_STR) $(VX_INT) $(VX_IO) $(VX_API) $(VX_TEST) $(VX_MAIN) -o vx_simple_main.elf $(COMP) $(CC_FLAGS) $(VX_STR) $(VX_FIO) $(NEWLIB) $(VX_INT) $(VX_IO) $(VX_API) $(VX_TEST) $(VX_MAIN).c $(LIBS) -Iinclude -o $(VX_MAIN).elf

87918
runtime/mains/simple/vx_simple_main.dump
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runtime/mains/simple/vx_simple_main.elf
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5921
runtime/mains/simple/vx_simple_main.hex
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187309
runtime/mains/vecadd/vx_pocl_main.dump
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runtime/mains/vecadd/vx_pocl_main.elf
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42969
runtime/mains/vecadd/vx_pocl_main.hex
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2
runtime/mains/vector_test/vx_vec.s
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@@ -4,6 +4,4 @@
.type vx_vec_test, @function .type vx_vec_test, @function
.global vx_vec_test .global vx_vec_test
vx_vec_test: vx_vec_test:
vsetvli t0, x0, e32
vadd.vv v0, v0, v0
ret ret

2
runtime/mains/vector_test/vx_vector_main.c
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@@ -1,8 +1,10 @@
#include "../../intrinsics/vx_intrinsics.h"
#include "vx_vec.h" #include "vx_vec.h"
int main() int main()
{ {
vx_tmc(1); vx_tmc(1);
vx_vec_test(); vx_vec_test();
vx_tmc(0);
} }

10158
runtime/mains/vector_test/vx_vector_main.dump
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runtime/mains/vector_test/vx_vector_main.elf
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431
runtime/mains/vector_test/vx_vector_main.hex
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@@ -1,225 +1,224 @@
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92
runtime/newlib/newlib.c
View File

@@ -14,6 +14,7 @@
#define READ 4 #define READ 4
#define WRITE 5 #define WRITE 5
#define FSTAT 6 #define FSTAT 6
#define OPEN 7
#define FILE_IO_WRITE 0x71000000 #define FILE_IO_WRITE 0x71000000
#define FILE_IO_READ 0x72000000 #define FILE_IO_READ 0x72000000
@@ -30,13 +31,18 @@ void upload(char ** ptr, char * src, int size)
{ {
char * drain = *ptr; char * drain = *ptr;
// *((int *) drain) = size; // *((int *) drain) = size;
char * size_ptr = (char *) size; char * size_ptr = (char *) &size;
drain[0] = size_ptr[0]; drain[0] = size_ptr[0];
drain[1] = size_ptr[1]; drain[1] = size_ptr[1];
drain[2] = size_ptr[2]; drain[2] = size_ptr[2];
drain[3] = size_ptr[3]; drain[3] = size_ptr[3];
// vx_printf("size: ", (unsigned) size);
// vx_printf("drain_ptr: ", (unsigned) drain);
drain += 4; drain += 4;
@@ -46,6 +52,11 @@ void upload(char ** ptr, char * src, int size)
drain += 1; drain += 1;
} }
unsigned drain_val = (unsigned) drain;
drain_val += (drain_val%4);
drain = (char *) drain_val;
*ptr = drain; *ptr = drain;
} }
@@ -74,12 +85,17 @@ void download(char ** ptr, char * drain)
src += 1; src += 1;
} }
unsigned src_val = (unsigned) src;
src_val += (src_val%4);
src = (char *) src_val;
*ptr = src; *ptr = src;
} }
void _close() void _close()
{ {
//vx_print_str("Hello from _close\n"); vx_print_str("Hello from _close\n");
} }
int _fstat(int file, struct stat * st) int _fstat(int file, struct stat * st)
@@ -111,9 +127,8 @@ int _fstat(int file, struct stat * st)
// download((char **) &read_buffer, (char *) &value); // download((char **) &read_buffer, (char *) &value);
// st->st_blocks = value; // st->st_blocks = value;
//vx_print_str("Hello from fstat\n"); vx_print_str("Hello from fstat\n");
st->st_mode = S_IFCHR; // // st->st_mode = 33279;
// st->st_mode = 33279;
// vx_printf("st_mode: ", st->st_mode); // vx_printf("st_mode: ", st->st_mode);
// vx_printf("st_dev: ", st->st_dev); // vx_printf("st_dev: ", st->st_dev);
@@ -125,52 +140,54 @@ int _fstat(int file, struct stat * st)
// vx_printf("st_blksize: ", st->st_blksize); // vx_printf("st_blksize: ", st->st_blksize);
// vx_printf("st_blocks: ", st->st_blocks); // vx_printf("st_blocks: ", st->st_blocks);
st->st_mode = S_IFCHR;
return 0; return 0;
} }
int _isatty (int file) int _isatty (int file)
{ {
//vx_print_str("Hello from _isatty\n"); vx_print_str("Hello from _isatty\n");
return 1; return 1;
} }
void _lseek() void _lseek()
{ {
//vx_print_str("Hello from _lseek\n"); vx_print_str("Hello from _lseek\n");
} }
void _read() void _read()
{ {
//vx_print_str("Hello from _read\n"); vx_print_str("Hello from _read\n");
} }
int _write (int file, char *buf, int nbytes) int _write (int file, char *buf, int nbytes)
{ {
// char * write_buffer = (char *) FILE_IO_WRITE; char * write_buffer = (char *) FILE_IO_WRITE;
// int cmd_id = WRITE; int cmd_id = WRITE;
// upload((char **) &write_buffer, (char *) &cmd_id, sizeof(int)); upload((char **) &write_buffer, (char *) &cmd_id, sizeof(int));
// upload((char **) &write_buffer, (char *) &file , sizeof(int)); upload((char **) &write_buffer, (char *) &file , sizeof(int));
// upload((char **) &write_buffer, (char *) buf , nbytes); upload((char **) &write_buffer, (char *) buf , nbytes);
// trap_to_simulator(); trap_to_simulator();
//vx_print_str("Hello from _write\n"); vx_print_str("Hello from _write\n");
int i; // int i;
unsigned int volatile * const print_addr = (unsigned int *) 0x00010000; // unsigned int volatile * const print_addr = (unsigned int *) 0x00010000;
for (i = 0; i < nbytes; i++) // for (i = 0; i < nbytes; i++)
{ // {
(*print_addr) = buf[i]; // (*print_addr) = buf[i];
} // }
return nbytes; return nbytes;
@@ -219,18 +236,37 @@ void * _sbrk (int nbytes)
void _exit(int val) void _exit(int val)
{ {
//vx_print_str("Hello from exit\n"); vx_print_str("Hello from exit\n");
vx_tmc(0); vx_tmc(0);
} }
void _open()
int _open(const char *name, int flags, int mode)
{ {
//vx_print_str("ERROR: _open not yet implemented\n"); // vx_print_str("ERROR: _open not yet implemented\n");
// char * write_buffer = (char *) FILE_IO_WRITE;
// int cmd_id = OPEN;
// upload((char **) &write_buffer, (char *) &cmd_id, sizeof(int));
// upload((char **) &write_buffer, (char *) &name, sizeof (char *));
// upload((char **) &write_buffer, (char *) &flags , sizeof(int));
// upload((char **) &write_buffer, (char *) & mode , nbytes);
// trap_to_simulator();
vx_print_str("Hello from _write\n");
return 0;
} }
void _kill() void _kill()
{ {
//vx_print_str("ERROR: _kill not yet implemented\n"); vx_print_str("ERROR: _kill not yet implemented\n");
} }
unsigned _getpid() unsigned _getpid()
@@ -240,21 +276,21 @@ unsigned _getpid()
void _unlink() void _unlink()
{ {
//vx_print_str("ERROR: _unlink not yet implemented\n"); vx_print_str("ERROR: _unlink not yet implemented\n");
} }
static int curr_time = 0; static int curr_time = 0;
int _gettimeofday() int _gettimeofday()
{ {
//vx_print_str("ERROR: _gettimeofday not yet implemented\n"); vx_print_str("ERROR: _gettimeofday not yet implemented\n");
return curr_time++; return curr_time++;
} }
void _link() void _link()
{ {
//vx_print_str("ERROR: _link not yet implemented\n"); vx_print_str("ERROR: _link not yet implemented\n");
} }

2
runtime/startup/vx_start.s
View File

@@ -55,7 +55,7 @@ vx_set_sp:
.option norelax .option norelax
1:auipc gp, %pcrel_hi(__global_pointer$) 1:auipc gp, %pcrel_hi(__global_pointer$)
addi gp, gp, %pcrel_lo(1b) addi gp, gp, %pcrel_lo(1b)
.option po .option pop
csrr a3, 0x21 # get wid csrr a3, 0x21 # get wid
slli a3, a3, 0x1a # shift by wid slli a3, a3, 0x1a # shift by wid

23
runtime/vx_api/vx_api.c
View File

@@ -41,6 +41,7 @@ void vx_spawnWarps(unsigned numWarps, unsigned numThreads, func_t func_ptr, void
} }
unsigned pocl_threads;
uint8_t * pocl_args; uint8_t * pocl_args;
uint8_t * pocl_ctx; uint8_t * pocl_ctx;
vx_pocl_workgroup_func pocl_pfn; vx_pocl_workgroup_func pocl_pfn;
@@ -48,9 +49,10 @@ vx_pocl_workgroup_func pocl_pfn;
void pocl_spawn_real() void pocl_spawn_real()
{ {
vx_tmc(4); vx_tmc(pocl_threads);
int x = vx_threadID(); int x = vx_threadID();
int y = vx_warpID(); int y = vx_warpID();
(pocl_pfn)( pocl_args, pocl_ctx, x, y, 0); (pocl_pfn)( pocl_args, pocl_ctx, x, y, 0);
if (y != 0) if (y != 0)
@@ -64,12 +66,23 @@ void pocl_spawn_real()
void pocl_spawn(struct context_t * ctx, const void * pfn, void * arguments) void pocl_spawn(struct context_t * ctx, const void * pfn, void * arguments)
{ {
pocl_pfn = (vx_pocl_workgroup_func) pfn; if (ctx->num_groups[2] > 1)
pocl_ctx = (uint8_t *) ctx; {
pocl_args = (uint8_t *) arguments; printf("ERROR: pocl_spawn doesn't support Z dimension yet!\n");
return;
}
pocl_threads = ctx->num_groups[0];
pocl_pfn = (vx_pocl_workgroup_func) pfn;
pocl_ctx = (uint8_t *) ctx;
pocl_args = (uint8_t *) arguments;
pocl_spawn_real(); if (ctx->num_groups[1] > 1)
{
vx_wspawn(ctx->num_groups[1], (unsigned) &pocl_spawn_real);
}
pocl_spawn_real();
// int z; // int z;
// int y; // int y;

1
runtime/vx_api/vx_api.h
View File

@@ -4,6 +4,7 @@
#define VX_API_ #define VX_API_
#include <inttypes.h> #include <inttypes.h>
#include <stdio.h>
#ifdef __cplusplus #ifdef __cplusplus
extern "C" { extern "C" {