| commit | 3f829f3edee5436c24c5cbe742d768877ddabbe3 | |
| author | bsimmers <bsimmers@fb.com> | |
| Mon, 18 Mar 2013 23:12:23 +0000 (18 16:12 -0700) | ||
| committer | Sara Golemon <sgolemon@fb.com> | |
| Tue, 19 Mar 2013 21:11:16 +0000 (19 14:11 -0700) | ||
| tree | 1145ab20c8a37bbe5d7878aa8da9216df60b140a | treesnapshot (tar.gz zip) |
| parent | 02e0774721ecac7806b52343a18aa7aede49c876 | commitdiff |
Print relative offsets in Eval.JitCompareHHIR
This diff adds a relativeOffsets option to Disasm, which will print
code addresses as relative offsets from the beginning of the tracelet instead
of absolute addresses. This format makes it much easier to compare the relative
sizes of the instructions selected by the two jits. I also changed the runtime
option to be a double instead of a bool, which is used as the cutoff ratio for
which tracelets to print. Setting it to 1 will print tracelets where the ir
made larger code than tx64, setting it to 2 will print tracelets where the ir's
code is at least twice as big as tx64's, etc...
This diff adds a relativeOffsets option to Disasm, which will print
code addresses as relative offsets from the beginning of the tracelet instead
of absolute addresses. This format makes it much easier to compare the relative
sizes of the instructions selected by the two jits. I also changed the runtime
option to be a double instead of a bool, which is used as the cutoff ratio for
which tracelets to print. Setting it to 1 will print tracelets where the ir
made larger code than tx64, setting it to 2 will print tracelets where the ir's
code is at least twice as big as tx64's, etc...