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| author | Clifford Wolf <clifford@clifford.at> | 2016-04-10 16:55:10 +0200 |
|---|---|---|
| committer | Clifford Wolf <clifford@clifford.at> | 2016-04-10 16:55:10 +0200 |
| commit | 472dae6b433f67183c3f2815d05bf168b0860aca (patch) | |
| tree | bb212b980447e599ce4c513bd7e8a140cf1eecd8 /README.md | |
| parent | 00dd6ac38ee7e0b948a0a30d36f2e7a6fc2369ea (diff) | |
| download | picorv32-472dae6b433f67183c3f2815d05bf168b0860aca.tar.gz picorv32-472dae6b433f67183c3f2815d05bf168b0860aca.zip | |
Updates dhrystone results
Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 7 |
1 files changed, 5 insertions, 2 deletions
@@ -289,9 +289,12 @@ a core built without ENABLE_REGS_DUALPORT. When `ENABLE_MUL` is activated, then a `MUL` instruction will execute in 40 cycles and a `MULH[SU|U]` instruction will execute in 72 cycles. -Dhrystone benchmark results: 0.327 DMIPS/MHz (575 Dhrystones/Second/MHz) +When `ENABLE_DIV` is activated, then a `DIV[U]/REM[U]` instruction will +execute in 40 cycles. -For the Dhrystone benchmark the average CPI is 3.945. +Dhrystone benchmark results: 0.391 DMIPS/MHz (688 Dhrystones/Second/MHz) + +For the Dhrystone benchmark the average CPI is 4.110. PicoRV32 Native Memory Interface |