| 2021-07-31 |
Luke Kenneth Casson... | corrections to iDCT demo printout
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commit | commitdiff | tree |
| 2021-07-30 |
Luke Kenneth Casson... | got i-DCT yield schedule operational in fastdctlee...
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commit | commitdiff | tree |
| 2021-07-30 |
Luke Kenneth Casson... | start adding i-dct schedule with debug-print, hard...
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commit | commitdiff | tree |
| 2021-07-29 |
Luke Kenneth Casson... | random experimentation landed eventually on a "pass...
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commit | commitdiff | tree |
| 2021-07-29 |
Luke Kenneth Casson... | use coefficient table in iDCT
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commit | commitdiff | tree |
| 2021-07-29 |
Luke Kenneth Casson... | move half-reverse to before outer butterfly in I-DCT
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commit | commitdiff | tree |
| 2021-07-29 |
Luke Kenneth Casson... | get byte-swapping functional in inverse-dct proof-of...
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commit | commitdiff | tree |
| 2021-07-29 |
Luke Kenneth Casson... | sigh, I-DCT had to reverse the order of middle loop...
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commit | commitdiff | tree |
| 2021-07-29 |
Luke Kenneth Casson... | start on inverse dct, turning recursive to iterative
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commit | commitdiff | tree |
| 2021-07-28 |
Luke Kenneth Casson... | start on inverse DCT, transforming to iterative
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commit | commitdiff | tree |
| 2021-07-28 |
Luke Kenneth Casson... | got DCT LD-bit-rev demo operational in unit test
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commit | commitdiff | tree |
| 2021-07-28 |
Luke Kenneth Casson... | fix LD/ST bitreverse with Matrix REMAP to instead be...
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commit | commitdiff | tree |
| 2021-07-28 |
Luke Kenneth Casson... | argh, have LD-bitreverse select the offset from RA...
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commit | commitdiff | tree |
| 2021-07-28 |
Luke Kenneth Casson... | add mode for half-swap, to be combined with LD-bit...
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commit | commitdiff | tree |
| 2021-07-28 |
Luke Kenneth Casson... | code comments
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commit | commitdiff | tree |
| 2021-07-27 |
Luke Kenneth Casson... | fix test_power_decoder.py
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commit | commitdiff | tree |
| 2021-07-27 |
Luke Kenneth Casson... | get DCT shortened table operational
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commit | commitdiff | tree |
| 2021-07-27 |
Luke Kenneth Casson... | adding reduced COS table DCT test
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commit | commitdiff | tree |
| 2021-07-27 |
Luke Kenneth Casson... | add new DCT inner butterfly shorter COS-gen mode unit...
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commit | commitdiff | tree |
| 2021-07-27 |
Luke Kenneth Casson... | fix new COSTABLE generator unit test,
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commit | commitdiff | tree |
| 2021-07-27 |
Luke Kenneth Casson... | fix up DCT modes for inner/outer butterfly,
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commit | commitdiff | tree |
| 2021-07-27 |
Luke Kenneth Casson... | argh, LD/ST using DS has to be computed differently.
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commit | commitdiff | tree |
| 2021-07-27 |
Luke Kenneth Casson... | fix errors in detection of ffmadds (etc), enabling...
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commit | commitdiff | tree |
| 2021-07-27 |
Luke Kenneth Casson... | clear persist bit if setvl explicitly called
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commit | commitdiff | tree |
| 2021-07-27 |
Luke Kenneth Casson... | add new cos coefficient pre-computed and on-the-fly...
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commit | commitdiff | tree |
| 2021-07-26 |
Luke Kenneth Casson... | use ydimsz as sub-mode in DCT/FFT butterfly
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commit | commitdiff | tree |
| 2021-07-26 |
Luke Kenneth Casson... | use std not stw in transcendentals ld/st-convert test
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commit | commitdiff | tree |
| 2021-07-26 |
Luke Kenneth Casson... | add dct cos 8 table test
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commit | commitdiff | tree |
| 2021-07-24 |
Luke Kenneth Casson... | add sv.fcoss SVP64Asm support
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commit | commitdiff | tree |
| 2021-07-24 |
Luke Kenneth Casson... | add DS-Form support for sv.std
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commit | commitdiff | tree |
| 2021-07-24 |
Luke Kenneth Casson... | added an extra SVP64 instruction, svstep, to replace...
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commit | commitdiff | tree |
| 2021-07-24 |
Luke Kenneth Casson... | add experiment to convert int to float and multiply...
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commit | commitdiff | tree |
| 2021-07-24 |
Luke Kenneth Casson... | add ability to get current SVSHAPE indices into a register,
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commit | commitdiff | tree |
| 2021-07-24 |
Luke Kenneth Casson... | comments
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commit | commitdiff | tree |
| 2021-07-24 |
Luke Kenneth Casson... | add DCT unit test combining DCT inner and outer butterfly
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commit | commitdiff | tree |
| 2021-07-24 |
Luke Kenneth Casson... | make REMAP persistent (if persistence requested) even...
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commit | commitdiff | tree |
| 2021-07-24 |
Luke Kenneth Casson... | create schedule for calculating COS coefficient in DCT
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commit | commitdiff | tree |
| 2021-07-23 |
Luke Kenneth Casson... | add DCT outer butterfly iterative overlapping ADD schedule
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commit | commitdiff | tree |
| 2021-07-23 |
Luke Kenneth Casson... | add DCT outer butterfly svshape setup
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commit | commitdiff | tree |
| 2021-07-23 |
Luke Kenneth Casson... | small inner DCT butterfly test, fix up order of fdmadds
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commit | commitdiff | tree |
| 2021-07-23 |
Luke Kenneth Casson... | add DCT inner butterfly results test
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commit | commitdiff | tree |
| 2021-07-23 |
Luke Kenneth Casson... | "fix" fdmadd DCT mul-add-sub unit test with values...
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commit | commitdiff | tree |
| 2021-07-23 |
Luke Kenneth Casson... | add sv.fdmadds unit test
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commit | commitdiff | tree |
| 2021-07-23 |
Luke Kenneth Casson... | add sv.fdmadds to SVP64Asm
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commit | commitdiff | tree |
| 2021-07-23 |
Luke Kenneth Casson... | add DCT mul-add to CSV and enums
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commit | commitdiff | tree |
| 2021-07-23 |
Luke Kenneth Casson... | add DCT variant of twin MUL-ADD. actually an add and...
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commit | commitdiff | tree |
| 2021-07-23 |
Luke Kenneth Casson... | add DCT butterfly mode into svremap
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commit | commitdiff | tree |
| 2021-07-23 |
Luke Kenneth Casson... | set up submodes for SVSHAPE, to include DCT butterfly...
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commit | commitdiff | tree |
| 2021-07-22 |
Luke Kenneth Casson... | split out 2nd dct outer butterfly scheduler
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commit | commitdiff | tree |
| 2021-07-22 |
Luke Kenneth Casson... | half way through converting in-place dct to yield unit...
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commit | commitdiff | tree |
| 2021-07-22 |
Luke Kenneth Casson... | add inner and outer yield version of DCT inner and...
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commit | commitdiff | tree |
| 2021-07-22 |
Luke Kenneth Casson... | copy of halfrev2 algorithm updated
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commit | commitdiff | tree |
| 2021-07-22 |
Luke Kenneth Casson... | simplification of halfrev2 algorithm (really neat)
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commit | commitdiff | tree |
| 2021-07-22 |
Luke Kenneth Casson... | add REMAP DCT yield schedule function, TODO
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commit | commitdiff | tree |
| 2021-07-22 |
Luke Kenneth Casson... | add hybrid LD-ST-bitreverse with REMAP as an experiment
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commit | commitdiff | tree |
| 2021-07-22 |
Luke Kenneth Casson... | corrections to SVP64 LD/ST unit tests
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commit | commitdiff | tree |
| 2021-07-20 |
Luke Kenneth Casson... | comments
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commit | commitdiff | tree |
| 2021-07-20 |
Luke Kenneth Casson... | create cos table independent, outside of the inner...
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commit | commitdiff | tree |
| 2021-07-20 |
Luke Kenneth Casson... | cleanup
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commit | commitdiff | tree |
| 2021-07-20 |
Luke Kenneth Casson... | add iterative list-reversing algorithm, replace recursive...
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commit | commitdiff | tree |
| 2021-07-20 |
Luke Kenneth Casson... | pre-reverse order of data indices in DCT so that *after...
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commit | commitdiff | tree |
| 2021-07-20 |
Luke Kenneth Casson... | temporary reordering after the DCT schedule is carried...
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commit | commitdiff | tree |
| 2021-07-20 |
Luke Kenneth Casson... | realised that SVSHAPE0-3 is not privileged
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commit | commitdiff | tree |
| 2021-07-20 |
Luke Kenneth Casson... | add inner sub-loop testing from svstep Rc=1
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commit | commitdiff | tree |
| 2021-07-20 |
Luke Kenneth Casson... | comments
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commit | commitdiff | tree |
| 2021-07-20 |
Luke Kenneth Casson... | comments
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commit | commitdiff | tree |
| 2021-07-19 |
Luke Kenneth Casson... | bit of a reorg, adding option to test end of inner...
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commit | commitdiff | tree |
| 2021-07-19 |
Luke Kenneth Casson... | do in-place swap
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commit | commitdiff | tree |
| 2021-07-19 |
Luke Kenneth Casson... | annoying: missed out something in the unit test, not...
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commit | commitdiff | tree |
| 2021-07-19 |
Luke Kenneth Casson... | simplify DCT code
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commit | commitdiff | tree |
| 2021-07-19 |
Luke Kenneth Casson... | create coefficient table for DCT outside of loops
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commit | commitdiff | tree |
| 2021-07-19 |
Luke Kenneth Casson... | update comments
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commit | commitdiff | tree |
| 2021-07-19 |
Luke Kenneth Casson... | more comments
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commit | commitdiff | tree |
| 2021-07-19 |
Luke Kenneth Casson... | update comments and license
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commit | commitdiff | tree |
| 2021-07-19 |
Luke Kenneth Casson... | remove unneeded code
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commit | commitdiff | tree |
| 2021-07-19 |
Luke Kenneth Casson... | no need for len(j) > 1 test, half of 1 is zero which...
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commit | commitdiff | tree |
| 2021-07-19 |
Luke Kenneth Casson... | remove unneeded code
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commit | commitdiff | tree |
| 2021-07-19 |
Luke Kenneth Casson... | swap the indices rather than the data in DCT top half...
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commit | commitdiff | tree |
| 2021-07-19 |
Luke Kenneth Casson... | remove copy, use in-place with post-inner-loop swap
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commit | commitdiff | tree |
| 2021-07-19 |
Luke Kenneth Casson... | add experimental order-reversing code (commented out...
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commit | commitdiff | tree |
| 2021-07-19 |
Luke Kenneth Casson... | code comments
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commit | commitdiff | tree |
| 2021-07-19 |
Luke Kenneth Casson... | whitespace cleanup
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commit | commitdiff | tree |
| 2021-07-19 |
Luke Kenneth Casson... | move bit-reversing to before MULs in DCT
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commit | commitdiff | tree |
| 2021-07-19 |
Luke Kenneth Casson... | reverse bit-order of in-place outer DCT butterfly
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commit | commitdiff | tree |
| 2021-07-19 |
Luke Kenneth Casson... | finallygot the DCT outer butterfly correct
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commit | commitdiff | tree |
| 2021-07-18 |
Luke Kenneth Casson... | got cos intermediate working on iterative dct
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commit | commitdiff | tree |
| 2021-07-18 |
Luke Kenneth Casson... | experimenting to create iterative version of dct
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commit | commitdiff | tree |
| 2021-07-18 |
Luke Kenneth Casson... | use lists rather than list incomprehension
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commit | commitdiff | tree |
| 2021-07-17 |
Luke Kenneth Casson... | print out some debug statements in fastdctlee
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commit | commitdiff | tree |
| 2021-07-17 |
Luke Kenneth Casson... | whitespace
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commit | commitdiff | tree |
| 2021-07-17 |
Luke Kenneth Casson... | add naive dct, remove fft variant
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commit | commitdiff | tree |
| 2021-07-17 |
Luke Kenneth Casson... | add nayuki dct
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commit | commitdiff | tree |
| 2021-07-17 |
Luke Kenneth Casson... | working RADIX-2 FFT with bit-reversed LD/ST
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commit | commitdiff | tree |
| 2021-07-17 |
Luke Kenneth Casson... | add FP LOAD bit-reversed operations to ISACaller simulator
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commit | commitdiff | tree |
| 2021-07-16 |
Luke Kenneth Casson... | make a test for if size of FFT is less than 8, if so...
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commit | commitdiff | tree |
| 2021-07-16 |
Luke Kenneth Casson... | add fsins and fcoss to simulator
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commit | commitdiff | tree |
| 2021-07-16 |
Luke Kenneth Casson... | code clean-up, simplify, use float not double
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commit | commitdiff | tree |
| 2021-07-16 |
Luke Kenneth Casson... | add fft makefile
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commit | commitdiff | tree |
| 2021-07-16 |
Luke Kenneth Casson... | add nayuki project reference code
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commit | commitdiff | tree |
| 2021-07-15 |
Luke Kenneth Casson... | use coincidence of svremap "persistence" to remove...
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commit | commitdiff | tree |
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