135 lines
1.6 KiB
C
135 lines
1.6 KiB
C
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#include "tests.h"
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#include "../intrinsics/vx_intrinsics.h"
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#include "../io/vx_io.h"
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void test_tmc()
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{
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vx_print_str("test_tmc\n");
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vx_tmc(4);
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unsigned tid = vx_threadID(); // Get TID
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arr[tid] = tid;
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vx_tmc(1);
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vx_print_hex(arr[0]);
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vx_print_str("\n");
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vx_print_hex(arr[1]);
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vx_print_str("\n");
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vx_print_hex(arr[2]);
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vx_print_str("\n");
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vx_print_hex(arr[3]);
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vx_print_str("\n");
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return;
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}
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void test_divergence()
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{
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unsigned tid = vx_threadID(); // Get TID
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bool b = tid < 2;
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__if (b)
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{
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bool c = tid < 1;
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__if (c)
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{
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arr[tid] = 10;
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}
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__else
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{
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arr[tid] = 11;
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}
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__endif
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}
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__else
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{
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bool c = tid < 3;
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__if (c)
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{
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arr[tid] = 12;
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}
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__else
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{
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arr[tid] = 13;
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}
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__endif
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}
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__endif
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vx_print_hex(arr[0]);
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vx_print_str("\n");
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vx_print_hex(arr[1]);
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vx_print_str("\n");
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vx_print_hex(arr[2]);
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vx_print_str("\n");
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vx_print_hex(arr[3]);
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vx_print_str("\n");
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}
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unsigned wsapwn_arr[4];
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void simple_kernel()
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{
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unsigned wid = vx_warpID();
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wsapwn_arr[wid] = wid;
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if (wid != 0)
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{
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vx_tmc(0);
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}
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}
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void test_wsapwn()
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{
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unsigned func_ptr = (unsigned) simple_kernel;
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vx_wspawn(4, func_ptr);
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simple_kernel();
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vx_print_hex(wsapwn_arr[0]);
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vx_print_str("\n");
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vx_print_hex(wsapwn_arr[1]);
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vx_print_str("\n");
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vx_print_hex(wsapwn_arr[2]);
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vx_print_str("\n");
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vx_print_hex(wsapwn_arr[3]);
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vx_print_str("\n");
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}
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void intrinsics_tests()
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{
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// TMC test
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test_tmc();
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// Control Divergence Test
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vx_print_str("test_divergence\n");
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vx_tmc(4);
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test_divergence();
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vx_tmc(1);
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// Test wspawn
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vx_print_str("test_spawn\n");
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test_wsapwn();
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}
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