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=899> transcendentals sim EUR 4000
  14 * <https://bugs.libre-soc.org/show_bug.cgi?id=252> 3D simulator EUR 7000
  15 * <https://bugs.libre-soc.org/show_bug.cgi?id=198> nmutil/etc Formal Proofs
  16    EUR 8650
  17 * <https://bugs.libre-soc.org/show_bug.cgi?id=236> Atomics, Jacob
  18   EUR 2500
  19 * <https://bugs.libre-soc.org/show_bug.cgi?id=728> ISACaller, Dmitry
  20   EUR 1000
  21 * <https://bugs.libre-soc.org/show_bug.cgi?id=871> Pack/Unpack
  22   EUR 700
  23 * <https://bugs.libre-soc.org/show_bug.cgi?id=197> 6600 proof
  24   EUR 5000
  25 * <https://bugs.libre-soc.org/show_bug.cgi?id=231> Video opcodes Standard
  26   EUR 2000
  27
  28
  29 # Status tracking
  30
  31 move things along from one stage to the next
  32
  33 ## Currently working on
  34
  35  - Project Management
  36  - <https://bugs.libre-soc.org/show_bug.cgi?id=594> PartitionedSignal RFC
  37    - EUR 1500
  38  - <https://bugs.libre-soc.org/show_bug.cgi?id=665> nmigen c compiler
  39  - <https://bugs.libre-soc.org/show_bug.cgi?id=214> ISANS letter
  40  - <https://bugs.libre-soc.org/show_bug.cgi?id=240> ISA switch
  41  - <https://bugs.libre-soc.org/show_bug.cgi?id=238> Compressed writeup
  42  - <https://bugs.libre-soc.org/show_bug.cgi?id=858> SVP64 Primer
  43  - <https://bugs.libre-soc.org/show_bug.cgi?id=867> svindex
  44  - <https://bugs.libre-soc.org/show_bug.cgi?id=834> binutils draft instructions
  45  - <https://bugs.libre-soc.org/show_bug.cgi?id=533> cr int draft instructions
  46  - <https://bugs.libre-soc.org/show_bug.cgi?id=251> 3D MESA
  47  - <https://bugs.libre-soc.org/show_bug.cgi?id=844> binutils magic
  48  - <https://bugs.libre-soc.org/show_bug.cgi?id=839> SVP64 whitepaper
  49  - <https://bugs.libre-soc.org/show_bug.cgi?id=243> Documentation SVP64 Proposals
  50  - <https://bugs.libre-soc.org/show_bug.cgi?id=834> management, binutils
  51  - <https://bugs.libre-soc.org/show_bug.cgi?id=463> donated, Simulator
  52  - <https://bugs.libre-soc.org/show_bug.cgi?id=237> SV Encoding
  53  - <https://bugs.libre-soc.org/show_bug.cgi?id=790> nextpnr-xilinx
  54    - EUR 150
  55  - <https://bugs.libre-soc.org/show_bug.cgi?id=802> ls2 documentation
  56    - EUR 150
  57  - <https://bugs.libre-soc.org/show_bug.cgi?id=664> SVP64 Branches
  58    - EUR 1000
  59  - <https://bugs.libre-soc.org/show_bug.cgi?id=176> Partitioned Logic
  60  - <https://bugs.libre-soc.org/show_bug.cgi?id=167> Partitioned Mux
  61    - EUR 250
  62  - <https://bugs.libre-soc.org/show_bug.cgi?id=458> Partitioned Type 2 DSL
  63    - EUR 1000 of 1250 shared
  64  - <https://bugs.libre-soc.org/show_bug.cgi?id=549> Partitioned Logic docs
  65  - <https://bugs.libre-soc.org/show_bug.cgi?id=684> XLEN-16 fails
  66  - <https://bugs.libre-soc.org/show_bug.cgi?id=701> DCT FFT documentation
  67  - <https://bugs.libre-soc.org/show_bug.cgi?id=658> SVSTATE extended to 64 bit
  68  - <https://bugs.libre-soc.org/show_bug.cgi?id=241> OpenPOWER simulator
  69  - <https://bugs.libre-soc.org/show_bug.cgi?id=647> ISACaller basic FP
  70  - <https://bugs.libre-soc.org/show_bug.cgi?id=52> SVP64 simulation
  71  - <https://bugs.libre-soc.org/show_bug.cgi?id=609> SVSTATE DMI
  72  - <https://bugs.libre-soc.org/show_bug.cgi?id=588> SVP64 PowerDecoder2
  73  - https://bugs.libre-soc.org/show_bug.cgi?id=575
  74  - <https://bugs.libre-soc.org/show_bug.cgi?id=53> 3D Custom instructions
  75  - <https://bugs.libre-soc.org/show_bug.cgi?id=565> Partitioning Proof
  76  - <https://bugs.libre-soc.org/show_bug.cgi?id=546> Data merging FSM
  77    - EUR
  78  - <https://bugs.libre-soc.org/show_bug.cgi?id=213> SV Spec
  79  - <https://bugs.libre-soc.org/show_bug.cgi?id=214> ISAMux writeup
  80  - <https://bugs.libre-soc.org/show_bug.cgi?id=450> Create HDL MMU
  81  - <http://bugs.libre-riscv.org/show_bug.cgi?id=81> 6600 scoreboard
  82  - <http://bugs.libre-riscv.org/show_bug.cgi?id=206> branch prediction research
  83  - <https://bugs.libre-soc.org/show_bug.cgi?id=216> LDST buffer
  84  - <https://bugs.libre-soc.org/show_bug.cgi?id=448> MUL tests
  85    - shared with cole
  86  - <https://bugs.libre-soc.org/show_bug.cgi?id=419> MUL proof
  87    - EUR 50, shared with samuel 10%
  88  - <https://bugs.libre-soc.org/show_bug.cgi?id=420> DIV proof
  89
  90  - <https://bugs.libre-soc.org/show_bug.cgi?id=336> Compunit RA=0 test
  91  - <https://bugs.libre-soc.org/show_bug.cgi?id=418> SPR proof
  92    - EUR 50, shared with samuel (EUR 350)
  93  - <https://bugs.libre-soc.org/show_bug.cgi?id=350> LDST RA=0 test
  94  - <https://bugs.libre-soc.org/show_bug.cgi?id=361> RA=0 tests
  95  - <https://bugs.libre-soc.org/show_bug.cgi?id=415> misc opcodes
  96  - <https://bugs.libre-soc.org/show_bug.cgi?id=310> FU multiple tasks
  97  - <https://bugs.libre-soc.org/show_bug.cgi?id=427> LD/ST cache-inhibit
  98    - EUR 200
  99  - <https://bugs.libre-soc.org/show_bug.cgi?id=64> data handling API
 100  - <https://bugs.libre-soc.org/show_bug.cgi?id=211> Formal proof of decoder
 101    - donated
 102    - parent #198
 103    - EUR 200
 104  - <https://bugs.libre-soc.org/show_bug.cgi?id=342> parent #197
 105   - MultiCompUnit (and Function Units) proof
 106  - <https://bugs.libre-soc.org/show_bug.cgi?id=340> POWER9 ROTATE proof
 107   - donated
 108   - parent #195
 109  - <https://bugs.libre-soc.org/show_bug.cgi?id=639> SVP64 test documentation
 110
 111 ## Completed but not yet submitted:
 112
 113 TO SORT
 114
 115 28feb2022
 116
 117  - <https://bugs.libre-soc.org/show_bug.cgi?id=485> icache
 118    * EUR 1500 (shared with [[tplaten]])
 119  - <https://bugs.libre-soc.org/show_bug.cgi?id=469> dcache
 120    * EUR 1500 (shared with [[tplaten]])
 121  - <https://bugs.libre-soc.org/show_bug.cgi?id=491> mmu
 122    * EUR 1000 (shared with [[tplaten]])
 123  - <https://bugs.libre-soc.org/show_bug.cgi?id=419> MUL Formal (donated)
 124    * EUR 500 (shared with [[programmerjake]])
 125  - <https://bugs.libre-soc.org/show_bug.cgi?id=340> SHIFTROT proof
 126    * EUR 400 (shared with [[programmerjake]])
 127
 128 before that
 129
 130  - <https://bugs.libre-soc.org/show_bug.cgi?id=686> create Power ISA test API
 131    - EUR 1600
 132    - EUR 800 shared with [[klehman]]
 133    - EUR 800 shared with [[lkcl]]
 134  - <https://bugs.libre-soc.org/show_bug.cgi?id=703> SVP64 preliminary decode
 135    - EUR 800
 136  - <https://bugs.libre-soc.org/show_bug.cgi?id=482> mul bug
 137  - <https://bugs.libre-soc.org/show_bug.cgi?id=425> div errors
 138  - <https://bugs.libre-soc.org/show_bug.cgi?id=432> mul overflow incorrect
 139  - <https://bugs.libre-soc.org/show_bug.cgi?id=578> SVP64 generator
 140    - EUR 500
 141  - <https://bugs.libre-soc.org/show_bug.cgi?id=466> 3D MESA planning
 142  - <https://bugs.libre-soc.org/show_bug.cgi?id=490> litex peripheral set
 143  - <https://bugs.libre-soc.org/show_bug.cgi?id=514> ls180 reset review
 144  - <https://bugs.libre-soc.org/show_bug.cgi?id=515> JTAG boot upload/init
 145  - <https://bugs.libre-soc.org/show_bug.cgi?id=511> JTAG IO Boundary test
 146
 147
 148  - <https://bugs.libre-soc.org/show_bug.cgi?id=330> Logic pipe
 149    - EUR 150
 150    - donated
 151  - <https://bugs.libre-soc.org/show_bug.cgi?id=314> CR pipe
 152    - EUR 200
 153    - donated
 154  - <https://bugs.libre-soc.org/show_bug.cgi?id=313> Branch pipe
 155    - EUR 150
 156    - donated
 157  - <https://bugs.libre-soc.org/show_bug.cgi?id=305> ALU pipe
 158    - EUR 200
 159    - donated
 160  - <http://bugs.libre-riscv.org/show_bug.cgi?id=178> coriolis2 tutorial
 161    - EUR 700
 162    - (lip6.fr donated)
 163  - <https://bugs.libre-soc.org/show_bug.cgi?id=521> multi-clock example
 164    - (total EUR 400 25% donated by LIP6)
 165    - EUR 100 lkcl
 166  - <https://bugs.libre-soc.org/show_bug.cgi?id=556> SV Overview
 167    - EUR 900
 168    - shared with [[lxo]]
 169  - <https://bugs.libre-soc.org/show_bug.cgi?id=557> AV Opcode documentation
 170    - EUR 1100
 171    - shared with lauri, jacob
 172  - <https://bugs.libre-soc.org/show_bug.cgi?id=620> Cocotb simulation
 173    - EUR 1250
 174    - Shared 50% with Staf
 175  - <https://bugs.libre-soc.org/show_bug.cgi?id=502> 4k SRAM
 176    - EUR 300
 177    - Shared with Staf, cole
 178  - <https://bugs.libre-soc.org/show_bug.cgi?id=506> IORing
 179    - EUR 450
 180    - Shared with Staf
 181  - <https://bugs.libre-soc.org/show_bug.cgi?id=606> PowerDecoder2 simplification
 182  - <https://bugs.libre-soc.org/show_bug.cgi?id=519> ULX3S boot
 183    - Project 2019-10-043 06dec2020 wishbone
 184    - EUR (TBD)
 185
 186 ### Project 2019-10-029 14mar2020 coriolis2
 187
 188  - <https://bugs.libre-soc.org/show_bug.cgi?id=508> pin-package for 180nm ASIC
 189    - (total EUR 100 shared 50% with staf)
 190    - EUR 50 lkcl
 191  - <https://bugs.libre-soc.org/show_bug.cgi?id=507> ls180 ioring and pads
 192    - (total EUR 1500 shared 50% with LIP6)
 193    - EUR 750 lkcl
 194  - <https://bugs.libre-soc.org/show_bug.cgi?id=521> multi-clock example
 195    - (total EUR 400 shared 75% with LIP6)
 196    - EUR 300 lkcl
 197
 198 ### Project 2019-02-012 06dec2020 Core
 199
 200  - <https://bugs.libre-soc.org/show_bug.cgi?id=538> pipeline API continued
 201    - EUR 700 lkcl, EUR 500 [[programmerjake]], total EUR 1200
 202  - <http://bugs.libre-riscv.org/show_bug.cgi?id=208> CORDIC
 203    - EUR 750 donated
 204  - <https://bugs.libre-soc.org/show_bug.cgi?id=94> LDST Dep Matrix
 205    - EUR 1500
 206
 207 ### Project 2019-10-043 06dec2020 wishbone
 208
 209  - <https://bugs.libre-soc.org/show_bug.cgi?id=348> SPR pipe
 210    - EUR 250 lkcl, EUR 50 [[programmerjake]], total EUR 300
 211  - <https://bugs.libre-soc.org/show_bug.cgi?id=416> DEC/TB
 212    - EUR 200
 213  - <https://bugs.libre-soc.org/show_bug.cgi?id=426> LD/ST sign-extend
 214    - EUR 100
 215  - <https://bugs.libre-soc.org/show_bug.cgi?id=468> wishbone downconverter
 216    - EUR 200
 217  - <https://bugs.libre-soc.org/show_bug.cgi?id=349> privileged detection
 218    - EUR 100
 219  - <https://bugs.libre-soc.org/show_bug.cgi?id=478> mfcr FXM
 220    - EUR 200
 221  - <https://bugs.libre-soc.org/show_bug.cgi?id=407> XICS
 222    - EUR 450
 223  - <https://bugs.libre-soc.org/show_bug.cgi?id=476> addme bug
 224    - EUR 100
 225  - <http://bugs.libre-riscv.org/show_bug.cgi?id=186> POWER Decoder
 226    - EUR 200 donated
 227  - <https://bugs.libre-soc.org/show_bug.cgi?id=493> DMI to JTAG
 228    - EUR 250 (share with cole)
 229
 230 ### Project 2019-10-032 06dec2020 proofs
 231
 232  - <https://bugs.libre-soc.org/show_bug.cgi?id=306> POWER9 ALU proof
 233    - parent #195
 234    - EUR 400 donated
 235  - <https://bugs.libre-soc.org/show_bug.cgi?id=332> POWER9 CR proof
 236    - parent #195
 237    - EUR 300 donated
 238  - <https://bugs.libre-soc.org/show_bug.cgi?id=335> POWER9 BRANCH proof
 239    - EUR 400 donated
 240    - parent #195
 241  - <https://bugs.libre-soc.org/show_bug.cgi?id=331> POWER9 LOGICAL proof
 242    - EUR 400 donated
 243    - parent #195
 244
 245 ## Submitted for NLNet RFP
 246
 247 submitted 2021-dec-09 but not confirmed paid
 248
 249  - <https://bugs.libre-soc.org/show_bug.cgi?id=709> better Partitioned eq (Assign)
 250    - EUR 300
 251  - <https://bugs.libre-soc.org/show_bug.cgi?id=707> Partitioned Cat
 252    - EUR 250
 253  - <https://bugs.libre-soc.org/show_bug.cgi?id=200> IEEE754 FP layout
 254  - <https://bugs.libre-soc.org/show_bug.cgi?id=654> symbiflow shared with [[veera]]
 255  - <https://bugs.libre-soc.org/show_bug.cgi?id=604> ISACaller RADIX MMU
 256    - EUR 800 shared between:
 257    - EUR 500 [[lkcl]]
 258    - EUR 300 [[tplaten]]
 259  - <https://bugs.libre-soc.org/show_bug.cgi?id=699> SVP64 Draft 0.1
 260    - EUR 5500 shared between:
 261    - EUR 3850 lkcl
 262    - EUR 1650 Others
 263  - <https://bugs.libre-soc.org/show_bug.cgi?id=653> DCT and FFT REMAP
 264    - EUR 1600
 265  - <https://bugs.libre-soc.org/show_bug.cgi?id=702> Matrix REMAP tests
 266    - EUR 600
 267  - <https://bugs.libre-soc.org/show_bug.cgi?id=712> ISACaller supporting XLEN
 268    - EUR 500 shared between:
 269    - EUR 100 [[lkcl]]
 270    - EUR 325 dmitry
 271    - EUR 75 maciej
 272  - <https://bugs.libre-soc.org/show_bug.cgi?id=730> adapt ALU test cases
 273
 274
 275 ### Project 2019-02-012 04sep2020 Core
 276
 277  - <https://bugs.libre-soc.org/show_bug.cgi?id=412> litex
 278    - EUR 2000 total, shared with florent.  EUR 1200
 279
 280 ### Project 2019-02-012 Date {TEMPLATE INSERT DATE}
 281
 282 ## Paid
 283
 284 donation from NLNet confirmed received:
 285
 286 ### coriolis2 2021-apr-04
 287
 288  - <https://bugs.libre-soc.org/show_bug.cgi?id=202> HDL changes for coriolis2
 289    - EUR 3000
 290    - shared with Staf 50%
 291
 292 ### 2019-10P-046 19-aug-2020  NLNet 2019-10-046 Formal Standards OpenPOWER
 293
 294  - <https://bugs.libre-soc.org/show_bug.cgi?id=463>
 295     - EUR 2000, python POWER9 simulator
 296     - Shared 50% with [[mnolan]], EUR 1000
 297  - <https://bugs.libre-soc.org/show_bug.cgi?id=272>
 298     - EUR 250, functions needed for simulator
 299     - Shared 20% with [[mnolan]], EUR 50
 300
 301 ### proofs 2019-10-032
 302
 303  - <https://bugs.libre-soc.org/show_bug.cgi?id=421> Trap proof
 304    - EUR 500 shared 20% samuel, EUR 100
 305  - <https://bugs.libre-soc.org/show_bug.cgi?id=332> CR proof
 306    - EUR 300 shared 1/6 [[mnolan]] EUR 50
 307  - <https://bugs.libre-soc.org/show_bug.cgi?id=331> Logic proof
 308    - EUR 400 shared 25% [[mnolan]] EUR 100
 309  - <https://bugs.libre-soc.org/show_bug.cgi?id=312> countzero proof
 310    - EUR 150
 311
 312 ### wishbone 2019-10-043
 313
 314  - <https://bugs.libre-soc.org/show_bug.cgi?id=460> Document 6600
 315    - EUR 500
 316  - <https://bugs.libre-soc.org/show_bug.cgi?id=393> WB to LDST
 317     - EUR 300
 318  - <https://bugs.libre-soc.org/show_bug.cgi?id=414> DMI interface
 319     - EUR 250
 320  - <http://bugs.libre-riscv.org/show_bug.cgi?id=186> opcode decoder
 321    - EUR 500, shared 40%, with [[mnolan]] (40%), [[programmerjake]] (20%), EUR 200
 322  - <https://bugs.libre-soc.org/show_bug.cgi?id=339> SHIFTROT pipe
 323    - EUR 300
 324  - <https://bugs.libre-soc.org/show_bug.cgi?id=441> test improvement
 325    - EUR 400, 50% shared [[programmerjake]] EUR 200
 326  - <https://bugs.libre-soc.org/show_bug.cgi?id=323> MUL pipe
 327    - EUR 750, 33% shared [[programmerjake]] EUR 250
 328  - <https://bugs.libre-soc.org/show_bug.cgi?id=351> virtual regfile port
 329    - EUR 200 50% shared, cole, EUR 100
 330  - <https://bugs.libre-soc.org/show_bug.cgi?id=345> POWER9 regfiles
 331    - EUR 200
 332  - <https://bugs.libre-soc.org/show_bug.cgi?id=325> Trap pipe
 333    - EUR 500 60% shared, cole (20%) samuel (20%), EUR 300
 334  - <https://bugs.libre-soc.org/show_bug.cgi?id=382> SRAM wishbone object
 335    - EUR 150
 336  - <https://bugs.libre-soc.org/show_bug.cgi?id=305> ALU pipe
 337    - EUR 400 shared 50% [[mnolan]] EUR 200
 338  - <https://bugs.libre-soc.org/show_bug.cgi?id=313> Branch pipe
 339    - EUR 250 shared 40% [[mnolan]] EUR 100
 340  - <https://bugs.libre-soc.org/show_bug.cgi?id=314> CR pipe
 341    - EUR 300 shared 1/3 [[mnolan]] EUR 100
 342  - <https://bugs.libre-soc.org/show_bug.cgi?id=330> Logic pipe
 343    - EUR 300 shared 50% [[mnolan]] EUR 150
 344  - <https://bugs.libre-soc.org/show_bug.cgi?id=346> regfile-core
 345    - EUR 750
 346  - <https://bugs.libre-soc.org/show_bug.cgi?id=344> add mtmsrd
 347   - EUR 100
 348  - <https://bugs.libre-soc.org/show_bug.cgi?id=409> illegal instructions
 349   - EUR 100
 350  - <https://bugs.libre-soc.org/show_bug.cgi?id=435> MSR and PC "state"
 351    - EUR 100
 352  - <https://bugs.libre-soc.org/show_bug.cgi?id=324> DIV pipe
 353    - EUR 1500 shared with [[programmerjake]] 1/3 (EUR 500)
 354
 355 ### Project 2019-02-012 28-apr-2020
 356
 357  - <https://bugs.libre-soc.org/show_bug.cgi?id=292>
 358    - 6600 scoreboard multi-read/write
 359    - EUR 600
 360  - <http://bugs.libre-riscv.org/show_bug.cgi?id=171> parent #48
 361    - Partitioned equals and greater than comparison
 362    - Shared 50% with [[mnolan]]
 363    - EUR 200 (each)
 364  - <http://bugs.libre-riscv.org/show_bug.cgi?id=173> parent #48
 365    - partitioned scalar/vector shift
 366    - Shared 50% with [[lkcl]]
 367    - EUR 350 (each)
 368
 369 ### 2019-10P-046 28-apr-2020  NLNet 2019 Formal Standards OpenPOWER
 370
 371  - <https://bugs.libre-soc.org/show_bug.cgi?id=269> parent #241
 372     - auto-parser of POWER9
 373     - Shared 50% with [[mnolan]]
 374     - EUR 500 (each)
 375
 376 ### Project 2019-10-029 Date 14mar2020
 377
 378 * <http://bugs.libre-riscv.org/show_bug.cgi?id=178> coriolis2 start/tutorial
 379   - EUR 1200
 380
 381 ### Project 2019-02-012 Date 12mar2020
 382
 383 * <http://bugs.libre-riscv.org/show_bug.cgi?id=113> fcvt range 100% EUR 250
 384 * <http://bugs.libre-riscv.org/show_bug.cgi?id=171> 50% with [[mnolan]] EUR 200
 385 * <http://bugs.libre-riscv.org/show_bug.cgi?id=173> dynamic shift 50% with [[mnolan]] EUR 350
 386 * <http://bugs.libre-riscv.org/show_bug.cgi?id=127> EUR 900 shared with [[programmerjake]]
 387
 388 ### Project 2019-02-012 Date 28jan2020
 389
 390 * admin tasks
 391 * <http://bugs.libre-riscv.org/show_bug.cgi?id=147>
 392