URL
https://opencores.org/ocsvn/neorv32/neorv32/trunk
Subversion Repositories neorv32
Compare Revisions
- This comparison shows the changes necessary to convert path
/neorv32/trunk/sw/example/coremark
- from Rev 44 to Rev 45
- ↔ Reverse comparison
Rev 44 → Rev 45
/core_portme.c
173,14 → 173,15
neorv32_cpu_csr_write(CSR_MHPMCOUNTER3, 0); neorv32_cpu_csr_write(CSR_MHPMEVENT3, 1 << HPMCNT_EVENT_CIR); |
neorv32_cpu_csr_write(CSR_MHPMCOUNTER4, 0); neorv32_cpu_csr_write(CSR_MHPMEVENT4, 1 << HPMCNT_EVENT_WAIT_IF); |
neorv32_cpu_csr_write(CSR_MHPMCOUNTER5, 0); neorv32_cpu_csr_write(CSR_MHPMEVENT5, 1 << HPMCNT_EVENT_WAIT_II); |
neorv32_cpu_csr_write(CSR_MHPMCOUNTER6, 0); neorv32_cpu_csr_write(CSR_MHPMEVENT6, 1 << HPMCNT_EVENT_LOAD); |
neorv32_cpu_csr_write(CSR_MHPMCOUNTER7, 0); neorv32_cpu_csr_write(CSR_MHPMEVENT7, 1 << HPMCNT_EVENT_STORE); |
neorv32_cpu_csr_write(CSR_MHPMCOUNTER8, 0); neorv32_cpu_csr_write(CSR_MHPMEVENT8, 1 << HPMCNT_EVENT_WAIT_LS); |
neorv32_cpu_csr_write(CSR_MHPMCOUNTER9, 0); neorv32_cpu_csr_write(CSR_MHPMEVENT9, 1 << HPMCNT_EVENT_JUMP); |
neorv32_cpu_csr_write(CSR_MHPMCOUNTER10, 0); neorv32_cpu_csr_write(CSR_MHPMEVENT10, 1 << HPMCNT_EVENT_BRANCH); |
neorv32_cpu_csr_write(CSR_MHPMCOUNTER11, 0); neorv32_cpu_csr_write(CSR_MHPMEVENT11, 1 << HPMCNT_EVENT_TBRANCH); |
neorv32_cpu_csr_write(CSR_MHPMCOUNTER12, 0); neorv32_cpu_csr_write(CSR_MHPMEVENT11, 1 << HPMCNT_EVENT_TRAP); |
neorv32_cpu_csr_write(CSR_MHPMCOUNTER13, 0); neorv32_cpu_csr_write(CSR_MHPMEVENT12, 1 << HPMCNT_EVENT_ILLEGAL); |
neorv32_cpu_csr_write(CSR_MHPMCOUNTER6, 0); neorv32_cpu_csr_write(CSR_MHPMEVENT6, 1 << HPMCNT_EVENT_WAIT_MC); |
neorv32_cpu_csr_write(CSR_MHPMCOUNTER7, 0); neorv32_cpu_csr_write(CSR_MHPMEVENT7, 1 << HPMCNT_EVENT_LOAD); |
neorv32_cpu_csr_write(CSR_MHPMCOUNTER8, 0); neorv32_cpu_csr_write(CSR_MHPMEVENT8, 1 << HPMCNT_EVENT_STORE); |
neorv32_cpu_csr_write(CSR_MHPMCOUNTER9, 0); neorv32_cpu_csr_write(CSR_MHPMEVENT9, 1 << HPMCNT_EVENT_WAIT_LS); |
neorv32_cpu_csr_write(CSR_MHPMCOUNTER10, 0); neorv32_cpu_csr_write(CSR_MHPMEVENT10, 1 << HPMCNT_EVENT_JUMP); |
neorv32_cpu_csr_write(CSR_MHPMCOUNTER11, 0); neorv32_cpu_csr_write(CSR_MHPMEVENT11, 1 << HPMCNT_EVENT_BRANCH); |
neorv32_cpu_csr_write(CSR_MHPMCOUNTER12, 0); neorv32_cpu_csr_write(CSR_MHPMEVENT12, 1 << HPMCNT_EVENT_TBRANCH); |
neorv32_cpu_csr_write(CSR_MHPMCOUNTER13, 0); neorv32_cpu_csr_write(CSR_MHPMEVENT13, 1 << HPMCNT_EVENT_TRAP); |
neorv32_cpu_csr_write(CSR_MHPMCOUNTER14, 0); neorv32_cpu_csr_write(CSR_MHPMEVENT14, 1 << HPMCNT_EVENT_ILLEGAL); |
|
neorv32_uart_printf("NEORV32: Processor running at %u Hz\n", (uint32_t)SYSINFO_CLK); |
neorv32_uart_printf("NEORV32: Executing coremark (%u iterations). This may take some time...\n\n", (uint32_t)ITERATIONS); |
230,7 → 231,7
exe_time.uint64 = (uint64_t)get_time(); |
exe_instructions.uint64 = neorv32_cpu_get_instret(); |
|
neorv32_uart_printf("\nNEORV32: All reported numbers only show the integer part of the results.\n\n"); |
neorv32_uart_printf("\nNEORV32: All reported numbers only show the integer part.\n\n"); |
|
neorv32_uart_printf("NEORV32: HPM results\n"); |
if (num_hpm_cnts_global == 0) {neorv32_uart_printf("no HPMs available\n"); } |
237,14 → 238,15
if (num_hpm_cnts_global > 0) {neorv32_uart_printf("# Retired compr. instructions: %u\n", (uint32_t)neorv32_cpu_csr_read(CSR_MHPMCOUNTER3)); } |
if (num_hpm_cnts_global > 1) {neorv32_uart_printf("# I-fetch wait cycles: %u\n", (uint32_t)neorv32_cpu_csr_read(CSR_MHPMCOUNTER4)); } |
if (num_hpm_cnts_global > 2) {neorv32_uart_printf("# I-issue wait cycles: %u\n", (uint32_t)neorv32_cpu_csr_read(CSR_MHPMCOUNTER5)); } |
if (num_hpm_cnts_global > 3) {neorv32_uart_printf("# Load operations: %u\n", (uint32_t)neorv32_cpu_csr_read(CSR_MHPMCOUNTER6)); } |
if (num_hpm_cnts_global > 4) {neorv32_uart_printf("# Store operations: %u\n", (uint32_t)neorv32_cpu_csr_read(CSR_MHPMCOUNTER7)); } |
if (num_hpm_cnts_global > 5) {neorv32_uart_printf("# Load/store wait cycles: %u\n", (uint32_t)neorv32_cpu_csr_read(CSR_MHPMCOUNTER8)); } |
if (num_hpm_cnts_global > 6) {neorv32_uart_printf("# Unconditional jumps: %u\n", (uint32_t)neorv32_cpu_csr_read(CSR_MHPMCOUNTER9)); } |
if (num_hpm_cnts_global > 7) {neorv32_uart_printf("# Conditional branches (all): %u\n", (uint32_t)neorv32_cpu_csr_read(CSR_MHPMCOUNTER10)); } |
if (num_hpm_cnts_global > 8) {neorv32_uart_printf("# Conditional branches (taken): %u\n", (uint32_t)neorv32_cpu_csr_read(CSR_MHPMCOUNTER11)); } |
if (num_hpm_cnts_global > 9) {neorv32_uart_printf("# Entered traps: %u\n", (uint32_t)neorv32_cpu_csr_read(CSR_MHPMCOUNTER12)); } |
if (num_hpm_cnts_global > 10) {neorv32_uart_printf("# Illegal operations: %u\n", (uint32_t)neorv32_cpu_csr_read(CSR_MHPMCOUNTER13)); } |
if (num_hpm_cnts_global > 3) {neorv32_uart_printf("# Multi-cycle ALU wait cycles: %u\n", (uint32_t)neorv32_cpu_csr_read(CSR_MHPMCOUNTER6)); } |
if (num_hpm_cnts_global > 4) {neorv32_uart_printf("# Load operations: %u\n", (uint32_t)neorv32_cpu_csr_read(CSR_MHPMCOUNTER7)); } |
if (num_hpm_cnts_global > 5) {neorv32_uart_printf("# Store operations: %u\n", (uint32_t)neorv32_cpu_csr_read(CSR_MHPMCOUNTER8)); } |
if (num_hpm_cnts_global > 6) {neorv32_uart_printf("# Load/store wait cycles: %u\n", (uint32_t)neorv32_cpu_csr_read(CSR_MHPMCOUNTER9)); } |
if (num_hpm_cnts_global > 7) {neorv32_uart_printf("# Unconditional jumps: %u\n", (uint32_t)neorv32_cpu_csr_read(CSR_MHPMCOUNTER10)); } |
if (num_hpm_cnts_global > 8) {neorv32_uart_printf("# Conditional branches (all): %u\n", (uint32_t)neorv32_cpu_csr_read(CSR_MHPMCOUNTER11)); } |
if (num_hpm_cnts_global > 9) {neorv32_uart_printf("# Conditional branches (taken): %u\n", (uint32_t)neorv32_cpu_csr_read(CSR_MHPMCOUNTER12)); } |
if (num_hpm_cnts_global > 10) {neorv32_uart_printf("# Entered traps: %u\n", (uint32_t)neorv32_cpu_csr_read(CSR_MHPMCOUNTER13)); } |
if (num_hpm_cnts_global > 11) {neorv32_uart_printf("# Illegal operations: %u\n", (uint32_t)neorv32_cpu_csr_read(CSR_MHPMCOUNTER14)); } |
neorv32_uart_printf("\n"); |
|
neorv32_uart_printf("NEORV32: Executed instructions 0x%x_%x\n", (uint32_t)exe_instructions.uint32[1], (uint32_t)exe_instructions.uint32[0]); |