This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |
Other format: | [Raw text] |
>This adds a performance test case for pending work by Jerry Quinn to >improve floating point output speed. This tweaks these tests. I'm now getting useful data when comparing, as so: CVS ofstream_insert_float.cc precision 6 3216r 2866u 60s 0mem 23pf ofstream_insert_float.cc precision 6 3301r 2860u 64s 0mem 23pf ofstream_insert_float.cc precision 12 3448r 2844u 57s 0mem 0pf ofstream_insert_float.cc precision 12 3452r 2848u 41s 0mem 0pf CVS + JQ ofstream_insert_float.cc precision 6 2129r 1359u 51s 0mem 10pf ofstream_insert_float.cc precision 6 1993r 1379u 56s 0mem 10pf ofstream_insert_float.cc precision 12 2012r 1539u 50s 0mem 0pf ofstream_insert_float.cc precision 12 2326r 1586u 48s 0mem 0pf
Attachment:
p.20040113-2.patch
Description: Text document
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |