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lkg build with pipeline + FPU fixes

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This commit is contained in:
Blaise Tine
2020-07-31 09:29:44 -04:00
parent 0d82a8aa4f
commit c9755a0c48
33 changed files with 408 additions and 294 deletions
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8
driver/opae/vortex.cpp
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@@ -173,7 +173,7 @@ extern int vx_dev_open(vx_device_h* hdevice) {
{
// Load device CAPS
int ret = 0;
ret |= vx_csr_get(device, 0, CSR_IMPL_ID, &device->implementation_id);
ret |= vx_csr_get(device, 0, CSR_MIMPID, &device->implementation_id);
ret |= vx_csr_get(device, 0, CSR_NC, &device->num_cores);
ret |= vx_csr_get(device, 0, CSR_NW, &device->num_warps);
ret |= vx_csr_get(device, 0, CSR_NT, &device->num_threads);
@@ -217,14 +217,14 @@ extern int vx_dev_close(vx_device_h hdevice) {
unsigned value;
int ret = 0;
ret |= vx_csr_get(hdevice, 0, CSR_INSTR_H, &value);
ret |= vx_csr_get(hdevice, 0, CSR_INSTRET_H, &value);
instrs = value;
ret |= vx_csr_get(hdevice, 0, CSR_INSTR_L, &value);
ret |= vx_csr_get(hdevice, 0, CSR_INSTRET, &value);
instrs = (instrs << 32) | value;
ret |= vx_csr_get(hdevice, 0, CSR_CYCLE_H, &value);
cycles = value;
ret |= vx_csr_get(hdevice, 0, CSR_CYCLE_L, &value);
ret |= vx_csr_get(hdevice, 0, CSR_CYCLE, &value);
cycles = (cycles << 32) | value;
float IPC = (float)(double(instrs) / double(cycles));