Displaying 3 results from an estimated 3 matches for "oc_frag_recon_inter_mmx".
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oc_frag_recon_inter2_mmx
2009 Feb 11
4
Benchmarks Inline-ASM vs. Intrinsics
Hi folks, FYI:
I've finally made some benchmarks for inline-assembler versus intrinsic
based mmx code.
I've just applied the changes to the fragment reconstruction functions
as writing the IDCT and loopfilter have not been ported yet.
Nevertheless here are some numbers:
As a baseline I'll take the current version from the trunk with all
inline assembler functions enabled. Lower
2005 Jul 20
1
MMX IDCT for theora-exp
...mmx
24133 4.2734 12945 3.3352 dump oc_frag_pred_dc
22053 3.9051 11120 2.8650 dump oc_huff_token_decode
12497 2.2129 163 0.0420 dump oc_idct8x8_mmx
10376 1.8374 22113 5.6972 dump oc_frag_recon_inter_mmx
9553 1.6916 266 0.0685 dump oc_idct8x8_10_mmx
9489 1.6803 1123 0.2893 dump theora_look
9401 1.6647 3291 0.8479 dump oc_token_expand_run_cat1a
7733 1.3693 2563 0.6603 dump...
2005 Aug 17
2
MMX loop filter for theora-exp
...5.3277 11800 2.2506 dump oc_state_frag_recon_mmx
33020 4.7596 17433 3.3250 dump oc_frag_pred_dc
26958 3.8858 15152 2.8900 dump oc_huff_token_decode
15535 2.2393 31301 5.9701 dump oc_frag_recon_inter_mmx
14941 2.1537 280 0.0534 dump oc_idct8x8_mmx
12614 1.8182 648 0.1236 dump oc_idct8x8_10_mmx
11807 1.7019 1371 0.2615 dump theora_look
Patch is in the attachment and is NOT intended to be checked into SVN....