lkcl.mdwn

   1 # Luke Kenneth Casson Leighton
   2
   3 Lead dev and Project Coordinator for Libre-SOC.
   4
   5 * [Bugtracker assignments](https://bugs.libre-soc.org/buglist.cgi?email1=lkcl&emailassigned_to1=1&emailtype1=substring&resolution=---)
   6 * [180nm task list](https://bugs.libre-soc.org/showdependencytree.cgi?maxdepth=1&id=383&hide_resolved=1)
   7 * <https://readthedocs.org/profiles/lkcl/> readthedocs link
   8 * <http://twitter.com/lkcl>
   9 * <https://libre-soc.org/task_db/>
  10
  11 # Priority tasks to keep an eye on
  12
  13 * <https://bugs.libre-soc.org/show_bug.cgi?id=197> 6600 proof
  14   EUR 5000
  15 * <https://bugs.libre-soc.org/show_bug.cgi?id=254> 12500 3D
  16
  17 # Status tracking
  18
  19 move things along from one stage to the next
  20
  21 ## Currently working on
  22
  23  - Project Management
  24  - <https://bugs.libre-soc.org/show_bug.cgi?id=594> PartitionedSignal RFC
  25    - EUR 1500
  26  - <https://bugs.libre-soc.org/show_bug.cgi?id=665> nmigen c compiler
  27  - <https://bugs.libre-soc.org/show_bug.cgi?id=214> ISANS letter
  28  - <https://bugs.libre-soc.org/show_bug.cgi?id=240> ISA switch
  29  - <https://bugs.libre-soc.org/show_bug.cgi?id=238> Compressed writeup
  30  - <https://bugs.libre-soc.org/show_bug.cgi?id=858> SVP64 Primer
  31  - <https://bugs.libre-soc.org/show_bug.cgi?id=867> svindex
  32  - <https://bugs.libre-soc.org/show_bug.cgi?id=834> binutils draft instructions
  33  - <https://bugs.libre-soc.org/show_bug.cgi?id=533> cr int draft instructions
  34  - <https://bugs.libre-soc.org/show_bug.cgi?id=251> 3D MESA
  35  - <https://bugs.libre-soc.org/show_bug.cgi?id=844> binutils magic
  36  - <https://bugs.libre-soc.org/show_bug.cgi?id=839> SVP64 whitepaper
  37  - <https://bugs.libre-soc.org/show_bug.cgi?id=243> Documentation SVP64 Proposals
  38  - <https://bugs.libre-soc.org/show_bug.cgi?id=834> management, binutils
  39  - <https://bugs.libre-soc.org/show_bug.cgi?id=463> donated, Simulator
  40  - <https://bugs.libre-soc.org/show_bug.cgi?id=237> SV Encoding
  41  - <https://bugs.libre-soc.org/show_bug.cgi?id=790> nextpnr-xilinx
  42    - EUR 150
  43  - <https://bugs.libre-soc.org/show_bug.cgi?id=802> ls2 documentation
  44    - EUR 150
  45  - <https://bugs.libre-soc.org/show_bug.cgi?id=664> SVP64 Branches
  46    - EUR 1000
  47  - <https://bugs.libre-soc.org/show_bug.cgi?id=176> Partitioned Logic
  48  - <https://bugs.libre-soc.org/show_bug.cgi?id=167> Partitioned Mux
  49    - EUR 250
  50  - <https://bugs.libre-soc.org/show_bug.cgi?id=458> Partitioned Type 2 DSL
  51    - EUR 1000 of 1250 shared
  52  - <https://bugs.libre-soc.org/show_bug.cgi?id=549> Partitioned Logic docs
  53  - <https://bugs.libre-soc.org/show_bug.cgi?id=684> XLEN-16 fails
  54  - <https://bugs.libre-soc.org/show_bug.cgi?id=701> DCT FFT documentation
  55  - <https://bugs.libre-soc.org/show_bug.cgi?id=658> SVSTATE extended to 64 bit
  56  - <https://bugs.libre-soc.org/show_bug.cgi?id=241> OpenPOWER simulator
  57  - <https://bugs.libre-soc.org/show_bug.cgi?id=647> ISACaller basic FP
  58  - <https://bugs.libre-soc.org/show_bug.cgi?id=52> SVP64 simulation
  59  - <https://bugs.libre-soc.org/show_bug.cgi?id=609> SVSTATE DMI
  60  - <https://bugs.libre-soc.org/show_bug.cgi?id=588> SVP64 PowerDecoder2
  61  - https://bugs.libre-soc.org/show_bug.cgi?id=575
  62  - <https://bugs.libre-soc.org/show_bug.cgi?id=53> 3D Custom instructions
  63  - <https://bugs.libre-soc.org/show_bug.cgi?id=565> Partitioning Proof
  64  - <https://bugs.libre-soc.org/show_bug.cgi?id=546> Data merging FSM
  65    - EUR
  66  - <https://bugs.libre-soc.org/show_bug.cgi?id=213> SV Spec
  67  - <https://bugs.libre-soc.org/show_bug.cgi?id=214> ISAMux writeup
  68  - <https://bugs.libre-soc.org/show_bug.cgi?id=450> Create HDL MMU
  69  - <http://bugs.libre-riscv.org/show_bug.cgi?id=81> 6600 scoreboard
  70  - <http://bugs.libre-riscv.org/show_bug.cgi?id=206> branch prediction research
  71  - <https://bugs.libre-soc.org/show_bug.cgi?id=216> LDST buffer
  72  - <https://bugs.libre-soc.org/show_bug.cgi?id=448> MUL tests
  73    - shared with cole
  74  - <https://bugs.libre-soc.org/show_bug.cgi?id=419> MUL proof
  75    - EUR 50, shared with samuel 10%
  76  - <https://bugs.libre-soc.org/show_bug.cgi?id=420> DIV proof
  77
  78  - <https://bugs.libre-soc.org/show_bug.cgi?id=336> Compunit RA=0 test
  79  - <https://bugs.libre-soc.org/show_bug.cgi?id=418> SPR proof
  80    - EUR 50, shared with samuel (EUR 350)
  81  - <https://bugs.libre-soc.org/show_bug.cgi?id=350> LDST RA=0 test
  82  - <https://bugs.libre-soc.org/show_bug.cgi?id=361> RA=0 tests
  83  - <https://bugs.libre-soc.org/show_bug.cgi?id=415> misc opcodes
  84  - <https://bugs.libre-soc.org/show_bug.cgi?id=310> FU multiple tasks
  85  - <https://bugs.libre-soc.org/show_bug.cgi?id=427> LD/ST cache-inhibit
  86    - EUR 200
  87  - <https://bugs.libre-soc.org/show_bug.cgi?id=64> data handling API
  88  - <https://bugs.libre-soc.org/show_bug.cgi?id=211> Formal proof of decoder
  89    - donated
  90    - parent #198
  91    - EUR 200
  92  - <https://bugs.libre-soc.org/show_bug.cgi?id=342> parent #197
  93   - MultiCompUnit (and Function Units) proof
  94  - <https://bugs.libre-soc.org/show_bug.cgi?id=340> POWER9 ROTATE proof
  95   - donated
  96   - parent #195
  97  - <https://bugs.libre-soc.org/show_bug.cgi?id=639> SVP64 test documentation
  98
  99 ## Completed but not yet submitted:
 100
 101 TO SORT
 102
 103 28feb2022
 104
 105  - <https://bugs.libre-soc.org/show_bug.cgi?id=485> icache
 106    * EUR 1500 (shared with [[tplaten]])
 107  - <https://bugs.libre-soc.org/show_bug.cgi?id=469> dcache
 108    * EUR 1500 (shared with [[tplaten]])
 109  - <https://bugs.libre-soc.org/show_bug.cgi?id=491> mmu
 110    * EUR 1000 (shared with [[tplaten]])
 111  - <https://bugs.libre-soc.org/show_bug.cgi?id=419> MUL Formal (donated)
 112    * EUR 500 (shared with [[programmerjake]])
 113  - <https://bugs.libre-soc.org/show_bug.cgi?id=340> SHIFTROT proof
 114    * EUR 400 (shared with [[programmerjake]])
 115
 116 before that
 117
 118  - <https://bugs.libre-soc.org/show_bug.cgi?id=686> create Power ISA test API
 119    - EUR 1600
 120    - EUR 800 shared with [[klehman]]
 121    - EUR 800 shared with [[lkcl]]
 122  - <https://bugs.libre-soc.org/show_bug.cgi?id=703> SVP64 preliminary decode
 123    - EUR 800
 124  - <https://bugs.libre-soc.org/show_bug.cgi?id=482> mul bug
 125  - <https://bugs.libre-soc.org/show_bug.cgi?id=425> div errors
 126  - <https://bugs.libre-soc.org/show_bug.cgi?id=432> mul overflow incorrect
 127  - <https://bugs.libre-soc.org/show_bug.cgi?id=578> SVP64 generator
 128    - EUR 500
 129  - <https://bugs.libre-soc.org/show_bug.cgi?id=466> 3D MESA planning
 130  - <https://bugs.libre-soc.org/show_bug.cgi?id=490> litex peripheral set
 131  - <https://bugs.libre-soc.org/show_bug.cgi?id=514> ls180 reset review
 132  - <https://bugs.libre-soc.org/show_bug.cgi?id=515> JTAG boot upload/init
 133  - <https://bugs.libre-soc.org/show_bug.cgi?id=511> JTAG IO Boundary test
 134
 135
 136  - <https://bugs.libre-soc.org/show_bug.cgi?id=330> Logic pipe
 137    - EUR 150
 138    - donated
 139  - <https://bugs.libre-soc.org/show_bug.cgi?id=314> CR pipe
 140    - EUR 200
 141    - donated
 142  - <https://bugs.libre-soc.org/show_bug.cgi?id=313> Branch pipe
 143    - EUR 150
 144    - donated
 145  - <https://bugs.libre-soc.org/show_bug.cgi?id=305> ALU pipe
 146    - EUR 200
 147    - donated
 148  - <http://bugs.libre-riscv.org/show_bug.cgi?id=178> coriolis2 tutorial
 149    - EUR 700
 150    - (lip6.fr donated)
 151  - <https://bugs.libre-soc.org/show_bug.cgi?id=521> multi-clock example
 152    - (total EUR 400 25% donated by LIP6)
 153    - EUR 100 lkcl
 154  - <https://bugs.libre-soc.org/show_bug.cgi?id=556> SV Overview
 155    - EUR 900
 156    - shared with [[lxo]]
 157  - <https://bugs.libre-soc.org/show_bug.cgi?id=557> AV Opcode documentation
 158    - EUR 1100
 159    - shared with lauri, jacob
 160  - <https://bugs.libre-soc.org/show_bug.cgi?id=620> Cocotb simulation
 161    - EUR 1250
 162    - Shared 50% with Staf
 163  - <https://bugs.libre-soc.org/show_bug.cgi?id=502> 4k SRAM
 164    - EUR 300
 165    - Shared with Staf, cole
 166  - <https://bugs.libre-soc.org/show_bug.cgi?id=506> IORing
 167    - EUR 450
 168    - Shared with Staf
 169  - <https://bugs.libre-soc.org/show_bug.cgi?id=606> PowerDecoder2 simplification
 170  - <https://bugs.libre-soc.org/show_bug.cgi?id=519> ULX3S boot
 171    - Project 2019-10-043 06dec2020 wishbone
 172    - EUR (TBD)
 173
 174 ### Project 2019-10-029 14mar2020 coriolis2
 175
 176  - <https://bugs.libre-soc.org/show_bug.cgi?id=508> pin-package for 180nm ASIC
 177    - (total EUR 100 shared 50% with staf)
 178    - EUR 50 lkcl
 179  - <https://bugs.libre-soc.org/show_bug.cgi?id=507> ls180 ioring and pads
 180    - (total EUR 1500 shared 50% with LIP6)
 181    - EUR 750 lkcl
 182  - <https://bugs.libre-soc.org/show_bug.cgi?id=521> multi-clock example
 183    - (total EUR 400 shared 75% with LIP6)
 184    - EUR 300 lkcl
 185
 186 ### Project 2019-02-012 06dec2020 Core
 187
 188  - <https://bugs.libre-soc.org/show_bug.cgi?id=538> pipeline API continued
 189    - EUR 700 lkcl, EUR 500 [[programmerjake]], total EUR 1200
 190  - <http://bugs.libre-riscv.org/show_bug.cgi?id=208> CORDIC
 191    - EUR 750 donated
 192  - <https://bugs.libre-soc.org/show_bug.cgi?id=94> LDST Dep Matrix
 193    - EUR 1500
 194
 195 ### Project 2019-10-043 06dec2020 wishbone
 196
 197  - <https://bugs.libre-soc.org/show_bug.cgi?id=348> SPR pipe
 198    - EUR 250 lkcl, EUR 50 [[programmerjake]], total EUR 300
 199  - <https://bugs.libre-soc.org/show_bug.cgi?id=416> DEC/TB
 200    - EUR 200
 201  - <https://bugs.libre-soc.org/show_bug.cgi?id=426> LD/ST sign-extend
 202    - EUR 100
 203  - <https://bugs.libre-soc.org/show_bug.cgi?id=468> wishbone downconverter
 204    - EUR 200
 205  - <https://bugs.libre-soc.org/show_bug.cgi?id=349> privileged detection
 206    - EUR 100
 207  - <https://bugs.libre-soc.org/show_bug.cgi?id=478> mfcr FXM
 208    - EUR 200
 209  - <https://bugs.libre-soc.org/show_bug.cgi?id=407> XICS
 210    - EUR 450
 211  - <https://bugs.libre-soc.org/show_bug.cgi?id=476> addme bug
 212    - EUR 100
 213  - <http://bugs.libre-riscv.org/show_bug.cgi?id=186> POWER Decoder
 214    - EUR 200 donated
 215  - <https://bugs.libre-soc.org/show_bug.cgi?id=493> DMI to JTAG
 216    - EUR 250 (share with cole)
 217
 218 ### Project 2019-10-032 06dec2020 proofs
 219
 220  - <https://bugs.libre-soc.org/show_bug.cgi?id=306> POWER9 ALU proof
 221    - parent #195
 222    - EUR 400 donated
 223  - <https://bugs.libre-soc.org/show_bug.cgi?id=332> POWER9 CR proof
 224    - parent #195
 225    - EUR 300 donated
 226  - <https://bugs.libre-soc.org/show_bug.cgi?id=335> POWER9 BRANCH proof
 227    - EUR 400 donated
 228    - parent #195
 229  - <https://bugs.libre-soc.org/show_bug.cgi?id=331> POWER9 LOGICAL proof
 230    - EUR 400 donated
 231    - parent #195
 232
 233 ## Submitted for NLNet RFP
 234
 235 submitted 2021-dec-09 but not confirmed paid
 236
 237  - <https://bugs.libre-soc.org/show_bug.cgi?id=709> better Partitioned eq (Assign)
 238    - EUR 300
 239  - <https://bugs.libre-soc.org/show_bug.cgi?id=707> Partitioned Cat
 240    - EUR 250
 241  - <https://bugs.libre-soc.org/show_bug.cgi?id=200> IEEE754 FP layout
 242  - <https://bugs.libre-soc.org/show_bug.cgi?id=654> symbiflow shared with [[veera]]
 243  - <https://bugs.libre-soc.org/show_bug.cgi?id=604> ISACaller RADIX MMU
 244    - EUR 800 shared between:
 245    - EUR 500 [[lkcl]]
 246    - EUR 300 [[tplaten]]
 247  - <https://bugs.libre-soc.org/show_bug.cgi?id=699> SVP64 Draft 0.1
 248    - EUR 5500 shared between:
 249    - EUR 3850 lkcl
 250    - EUR 1650 Others
 251  - <https://bugs.libre-soc.org/show_bug.cgi?id=653> DCT and FFT REMAP
 252    - EUR 1600
 253  - <https://bugs.libre-soc.org/show_bug.cgi?id=702> Matrix REMAP tests
 254    - EUR 600
 255  - <https://bugs.libre-soc.org/show_bug.cgi?id=712> ISACaller supporting XLEN
 256    - EUR 500 shared between:
 257    - EUR 100 [[lkcl]]
 258    - EUR 325 dmitry
 259    - EUR 75 maciej
 260  - <https://bugs.libre-soc.org/show_bug.cgi?id=730> adapt ALU test cases
 261
 262
 263 ### Project 2019-02-012 04sep2020 Core
 264
 265  - <https://bugs.libre-soc.org/show_bug.cgi?id=412> litex
 266    - EUR 2000 total, shared with florent.  EUR 1200
 267
 268 ### Project 2019-02-012 Date {TEMPLATE INSERT DATE}
 269
 270 ## Paid
 271
 272 donation from NLNet confirmed received:
 273
 274 ### coriolis2 2021-apr-04
 275
 276  - <https://bugs.libre-soc.org/show_bug.cgi?id=202> HDL changes for coriolis2
 277    - EUR 3000
 278    - shared with Staf 50%
 279
 280 ### 2019-10P-046 19-aug-2020  NLNet 2019-10-046 Formal Standards OpenPOWER
 281
 282  - <https://bugs.libre-soc.org/show_bug.cgi?id=463>
 283     - EUR 2000, python POWER9 simulator
 284     - Shared 50% with [[mnolan]], EUR 1000
 285  - <https://bugs.libre-soc.org/show_bug.cgi?id=272>
 286     - EUR 250, functions needed for simulator
 287     - Shared 20% with [[mnolan]], EUR 50
 288
 289 ### proofs 2019-10-032
 290
 291  - <https://bugs.libre-soc.org/show_bug.cgi?id=421> Trap proof
 292    - EUR 500 shared 20% samuel, EUR 100
 293  - <https://bugs.libre-soc.org/show_bug.cgi?id=332> CR proof
 294    - EUR 300 shared 1/6 [[mnolan]] EUR 50
 295  - <https://bugs.libre-soc.org/show_bug.cgi?id=331> Logic proof
 296    - EUR 400 shared 25% [[mnolan]] EUR 100
 297  - <https://bugs.libre-soc.org/show_bug.cgi?id=312> countzero proof
 298    - EUR 150
 299
 300 ### wishbone 2019-10-043
 301
 302  - <https://bugs.libre-soc.org/show_bug.cgi?id=460> Document 6600
 303    - EUR 500
 304  - <https://bugs.libre-soc.org/show_bug.cgi?id=393> WB to LDST
 305     - EUR 300
 306  - <https://bugs.libre-soc.org/show_bug.cgi?id=414> DMI interface
 307     - EUR 250
 308  - <http://bugs.libre-riscv.org/show_bug.cgi?id=186> opcode decoder
 309    - EUR 500, shared 40%, with [[mnolan]] (40%), [[programmerjake]] (20%), EUR 200
 310  - <https://bugs.libre-soc.org/show_bug.cgi?id=339> SHIFTROT pipe
 311    - EUR 300
 312  - <https://bugs.libre-soc.org/show_bug.cgi?id=441> test improvement
 313    - EUR 400, 50% shared [[programmerjake]] EUR 200
 314  - <https://bugs.libre-soc.org/show_bug.cgi?id=323> MUL pipe
 315    - EUR 750, 33% shared [[programmerjake]] EUR 250
 316  - <https://bugs.libre-soc.org/show_bug.cgi?id=351> virtual regfile port
 317    - EUR 200 50% shared, cole, EUR 100
 318  - <https://bugs.libre-soc.org/show_bug.cgi?id=345> POWER9 regfiles
 319    - EUR 200
 320  - <https://bugs.libre-soc.org/show_bug.cgi?id=325> Trap pipe
 321    - EUR 500 60% shared, cole (20%) samuel (20%), EUR 300
 322  - <https://bugs.libre-soc.org/show_bug.cgi?id=382> SRAM wishbone object
 323    - EUR 150
 324  - <https://bugs.libre-soc.org/show_bug.cgi?id=305> ALU pipe
 325    - EUR 400 shared 50% [[mnolan]] EUR 200
 326  - <https://bugs.libre-soc.org/show_bug.cgi?id=313> Branch pipe
 327    - EUR 250 shared 40% [[mnolan]] EUR 100
 328  - <https://bugs.libre-soc.org/show_bug.cgi?id=314> CR pipe
 329    - EUR 300 shared 1/3 [[mnolan]] EUR 100
 330  - <https://bugs.libre-soc.org/show_bug.cgi?id=330> Logic pipe
 331    - EUR 300 shared 50% [[mnolan]] EUR 150
 332  - <https://bugs.libre-soc.org/show_bug.cgi?id=346> regfile-core
 333    - EUR 750
 334  - <https://bugs.libre-soc.org/show_bug.cgi?id=344> add mtmsrd
 335   - EUR 100
 336  - <https://bugs.libre-soc.org/show_bug.cgi?id=409> illegal instructions
 337   - EUR 100
 338  - <https://bugs.libre-soc.org/show_bug.cgi?id=435> MSR and PC "state"
 339    - EUR 100
 340  - <https://bugs.libre-soc.org/show_bug.cgi?id=324> DIV pipe
 341    - EUR 1500 shared with [[programmerjake]] 1/3 (EUR 500)
 342
 343 ### Project 2019-02-012 28-apr-2020
 344
 345  - <https://bugs.libre-soc.org/show_bug.cgi?id=292>
 346    - 6600 scoreboard multi-read/write
 347    - EUR 600
 348  - <http://bugs.libre-riscv.org/show_bug.cgi?id=171> parent #48
 349    - Partitioned equals and greater than comparison
 350    - Shared 50% with [[mnolan]]
 351    - EUR 200 (each)
 352  - <http://bugs.libre-riscv.org/show_bug.cgi?id=173> parent #48
 353    - partitioned scalar/vector shift
 354    - Shared 50% with [[lkcl]]
 355    - EUR 350 (each)
 356
 357 ### 2019-10P-046 28-apr-2020  NLNet 2019 Formal Standards OpenPOWER
 358
 359  - <https://bugs.libre-soc.org/show_bug.cgi?id=269> parent #241
 360     - auto-parser of POWER9
 361     - Shared 50% with [[mnolan]]
 362     - EUR 500 (each)
 363
 364 ### Project 2019-10-029 Date 14mar2020
 365
 366 * <http://bugs.libre-riscv.org/show_bug.cgi?id=178> coriolis2 start/tutorial
 367   - EUR 1200
 368
 369 ### Project 2019-02-012 Date 12mar2020
 370
 371 * <http://bugs.libre-riscv.org/show_bug.cgi?id=113> fcvt range 100% EUR 250
 372 * <http://bugs.libre-riscv.org/show_bug.cgi?id=171> 50% with [[mnolan]] EUR 200
 373 * <http://bugs.libre-riscv.org/show_bug.cgi?id=173> dynamic shift 50% with [[mnolan]] EUR 350
 374 * <http://bugs.libre-riscv.org/show_bug.cgi?id=127> EUR 900 shared with [[programmerjake]]
 375
 376 ### Project 2019-02-012 Date 28jan2020
 377
 378 * admin tasks
 379 * <http://bugs.libre-riscv.org/show_bug.cgi?id=147>
 380