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=898> binutils objdump EUR 2500
  14 * <https://bugs.libre-soc.org/show_bug.cgi?id=871> Pack/Unpack
  15   EUR 700
  16 * <https://bugs.libre-soc.org/show_bug.cgi?id=197> 6600 proof
  17   EUR 5000
  18 * <https://bugs.libre-soc.org/show_bug.cgi?id=254> 12500 3D
  19
  20 # Status tracking
  21
  22 move things along from one stage to the next
  23
  24 ## Currently working on
  25
  26  - Project Management
  27  - <https://bugs.libre-soc.org/show_bug.cgi?id=594> PartitionedSignal RFC
  28    - EUR 1500
  29  - <https://bugs.libre-soc.org/show_bug.cgi?id=665> nmigen c compiler
  30  - <https://bugs.libre-soc.org/show_bug.cgi?id=214> ISANS letter
  31  - <https://bugs.libre-soc.org/show_bug.cgi?id=240> ISA switch
  32  - <https://bugs.libre-soc.org/show_bug.cgi?id=238> Compressed writeup
  33  - <https://bugs.libre-soc.org/show_bug.cgi?id=858> SVP64 Primer
  34  - <https://bugs.libre-soc.org/show_bug.cgi?id=867> svindex
  35  - <https://bugs.libre-soc.org/show_bug.cgi?id=834> binutils draft instructions
  36  - <https://bugs.libre-soc.org/show_bug.cgi?id=533> cr int draft instructions
  37  - <https://bugs.libre-soc.org/show_bug.cgi?id=251> 3D MESA
  38  - <https://bugs.libre-soc.org/show_bug.cgi?id=844> binutils magic
  39  - <https://bugs.libre-soc.org/show_bug.cgi?id=839> SVP64 whitepaper
  40  - <https://bugs.libre-soc.org/show_bug.cgi?id=243> Documentation SVP64 Proposals
  41  - <https://bugs.libre-soc.org/show_bug.cgi?id=834> management, binutils
  42  - <https://bugs.libre-soc.org/show_bug.cgi?id=463> donated, Simulator
  43  - <https://bugs.libre-soc.org/show_bug.cgi?id=237> SV Encoding
  44  - <https://bugs.libre-soc.org/show_bug.cgi?id=790> nextpnr-xilinx
  45    - EUR 150
  46  - <https://bugs.libre-soc.org/show_bug.cgi?id=802> ls2 documentation
  47    - EUR 150
  48  - <https://bugs.libre-soc.org/show_bug.cgi?id=664> SVP64 Branches
  49    - EUR 1000
  50  - <https://bugs.libre-soc.org/show_bug.cgi?id=176> Partitioned Logic
  51  - <https://bugs.libre-soc.org/show_bug.cgi?id=167> Partitioned Mux
  52    - EUR 250
  53  - <https://bugs.libre-soc.org/show_bug.cgi?id=458> Partitioned Type 2 DSL
  54    - EUR 1000 of 1250 shared
  55  - <https://bugs.libre-soc.org/show_bug.cgi?id=549> Partitioned Logic docs
  56  - <https://bugs.libre-soc.org/show_bug.cgi?id=684> XLEN-16 fails
  57  - <https://bugs.libre-soc.org/show_bug.cgi?id=701> DCT FFT documentation
  58  - <https://bugs.libre-soc.org/show_bug.cgi?id=658> SVSTATE extended to 64 bit
  59  - <https://bugs.libre-soc.org/show_bug.cgi?id=241> OpenPOWER simulator
  60  - <https://bugs.libre-soc.org/show_bug.cgi?id=647> ISACaller basic FP
  61  - <https://bugs.libre-soc.org/show_bug.cgi?id=52> SVP64 simulation
  62  - <https://bugs.libre-soc.org/show_bug.cgi?id=609> SVSTATE DMI
  63  - <https://bugs.libre-soc.org/show_bug.cgi?id=588> SVP64 PowerDecoder2
  64  - https://bugs.libre-soc.org/show_bug.cgi?id=575
  65  - <https://bugs.libre-soc.org/show_bug.cgi?id=53> 3D Custom instructions
  66  - <https://bugs.libre-soc.org/show_bug.cgi?id=565> Partitioning Proof
  67  - <https://bugs.libre-soc.org/show_bug.cgi?id=546> Data merging FSM
  68    - EUR
  69  - <https://bugs.libre-soc.org/show_bug.cgi?id=213> SV Spec
  70  - <https://bugs.libre-soc.org/show_bug.cgi?id=214> ISAMux writeup
  71  - <https://bugs.libre-soc.org/show_bug.cgi?id=450> Create HDL MMU
  72  - <http://bugs.libre-riscv.org/show_bug.cgi?id=81> 6600 scoreboard
  73  - <http://bugs.libre-riscv.org/show_bug.cgi?id=206> branch prediction research
  74  - <https://bugs.libre-soc.org/show_bug.cgi?id=216> LDST buffer
  75  - <https://bugs.libre-soc.org/show_bug.cgi?id=448> MUL tests
  76    - shared with cole
  77  - <https://bugs.libre-soc.org/show_bug.cgi?id=419> MUL proof
  78    - EUR 50, shared with samuel 10%
  79  - <https://bugs.libre-soc.org/show_bug.cgi?id=420> DIV proof
  80
  81  - <https://bugs.libre-soc.org/show_bug.cgi?id=336> Compunit RA=0 test
  82  - <https://bugs.libre-soc.org/show_bug.cgi?id=418> SPR proof
  83    - EUR 50, shared with samuel (EUR 350)
  84  - <https://bugs.libre-soc.org/show_bug.cgi?id=350> LDST RA=0 test
  85  - <https://bugs.libre-soc.org/show_bug.cgi?id=361> RA=0 tests
  86  - <https://bugs.libre-soc.org/show_bug.cgi?id=415> misc opcodes
  87  - <https://bugs.libre-soc.org/show_bug.cgi?id=310> FU multiple tasks
  88  - <https://bugs.libre-soc.org/show_bug.cgi?id=427> LD/ST cache-inhibit
  89    - EUR 200
  90  - <https://bugs.libre-soc.org/show_bug.cgi?id=64> data handling API
  91  - <https://bugs.libre-soc.org/show_bug.cgi?id=211> Formal proof of decoder
  92    - donated
  93    - parent #198
  94    - EUR 200
  95  - <https://bugs.libre-soc.org/show_bug.cgi?id=342> parent #197
  96   - MultiCompUnit (and Function Units) proof
  97  - <https://bugs.libre-soc.org/show_bug.cgi?id=340> POWER9 ROTATE proof
  98   - donated
  99   - parent #195
 100  - <https://bugs.libre-soc.org/show_bug.cgi?id=639> SVP64 test documentation
 101
 102 ## Completed but not yet submitted:
 103
 104 TO SORT
 105
 106 28feb2022
 107
 108  - <https://bugs.libre-soc.org/show_bug.cgi?id=485> icache
 109    * EUR 1500 (shared with [[tplaten]])
 110  - <https://bugs.libre-soc.org/show_bug.cgi?id=469> dcache
 111    * EUR 1500 (shared with [[tplaten]])
 112  - <https://bugs.libre-soc.org/show_bug.cgi?id=491> mmu
 113    * EUR 1000 (shared with [[tplaten]])
 114  - <https://bugs.libre-soc.org/show_bug.cgi?id=419> MUL Formal (donated)
 115    * EUR 500 (shared with [[programmerjake]])
 116  - <https://bugs.libre-soc.org/show_bug.cgi?id=340> SHIFTROT proof
 117    * EUR 400 (shared with [[programmerjake]])
 118
 119 before that
 120
 121  - <https://bugs.libre-soc.org/show_bug.cgi?id=686> create Power ISA test API
 122    - EUR 1600
 123    - EUR 800 shared with [[klehman]]
 124    - EUR 800 shared with [[lkcl]]
 125  - <https://bugs.libre-soc.org/show_bug.cgi?id=703> SVP64 preliminary decode
 126    - EUR 800
 127  - <https://bugs.libre-soc.org/show_bug.cgi?id=482> mul bug
 128  - <https://bugs.libre-soc.org/show_bug.cgi?id=425> div errors
 129  - <https://bugs.libre-soc.org/show_bug.cgi?id=432> mul overflow incorrect
 130  - <https://bugs.libre-soc.org/show_bug.cgi?id=578> SVP64 generator
 131    - EUR 500
 132  - <https://bugs.libre-soc.org/show_bug.cgi?id=466> 3D MESA planning
 133  - <https://bugs.libre-soc.org/show_bug.cgi?id=490> litex peripheral set
 134  - <https://bugs.libre-soc.org/show_bug.cgi?id=514> ls180 reset review
 135  - <https://bugs.libre-soc.org/show_bug.cgi?id=515> JTAG boot upload/init
 136  - <https://bugs.libre-soc.org/show_bug.cgi?id=511> JTAG IO Boundary test
 137
 138
 139  - <https://bugs.libre-soc.org/show_bug.cgi?id=330> Logic pipe
 140    - EUR 150
 141    - donated
 142  - <https://bugs.libre-soc.org/show_bug.cgi?id=314> CR pipe
 143    - EUR 200
 144    - donated
 145  - <https://bugs.libre-soc.org/show_bug.cgi?id=313> Branch pipe
 146    - EUR 150
 147    - donated
 148  - <https://bugs.libre-soc.org/show_bug.cgi?id=305> ALU pipe
 149    - EUR 200
 150    - donated
 151  - <http://bugs.libre-riscv.org/show_bug.cgi?id=178> coriolis2 tutorial
 152    - EUR 700
 153    - (lip6.fr donated)
 154  - <https://bugs.libre-soc.org/show_bug.cgi?id=521> multi-clock example
 155    - (total EUR 400 25% donated by LIP6)
 156    - EUR 100 lkcl
 157  - <https://bugs.libre-soc.org/show_bug.cgi?id=556> SV Overview
 158    - EUR 900
 159    - shared with [[lxo]]
 160  - <https://bugs.libre-soc.org/show_bug.cgi?id=557> AV Opcode documentation
 161    - EUR 1100
 162    - shared with lauri, jacob
 163  - <https://bugs.libre-soc.org/show_bug.cgi?id=620> Cocotb simulation
 164    - EUR 1250
 165    - Shared 50% with Staf
 166  - <https://bugs.libre-soc.org/show_bug.cgi?id=502> 4k SRAM
 167    - EUR 300
 168    - Shared with Staf, cole
 169  - <https://bugs.libre-soc.org/show_bug.cgi?id=506> IORing
 170    - EUR 450
 171    - Shared with Staf
 172  - <https://bugs.libre-soc.org/show_bug.cgi?id=606> PowerDecoder2 simplification
 173  - <https://bugs.libre-soc.org/show_bug.cgi?id=519> ULX3S boot
 174    - Project 2019-10-043 06dec2020 wishbone
 175    - EUR (TBD)
 176
 177 ### Project 2019-10-029 14mar2020 coriolis2
 178
 179  - <https://bugs.libre-soc.org/show_bug.cgi?id=508> pin-package for 180nm ASIC
 180    - (total EUR 100 shared 50% with staf)
 181    - EUR 50 lkcl
 182  - <https://bugs.libre-soc.org/show_bug.cgi?id=507> ls180 ioring and pads
 183    - (total EUR 1500 shared 50% with LIP6)
 184    - EUR 750 lkcl
 185  - <https://bugs.libre-soc.org/show_bug.cgi?id=521> multi-clock example
 186    - (total EUR 400 shared 75% with LIP6)
 187    - EUR 300 lkcl
 188
 189 ### Project 2019-02-012 06dec2020 Core
 190
 191  - <https://bugs.libre-soc.org/show_bug.cgi?id=538> pipeline API continued
 192    - EUR 700 lkcl, EUR 500 [[programmerjake]], total EUR 1200
 193  - <http://bugs.libre-riscv.org/show_bug.cgi?id=208> CORDIC
 194    - EUR 750 donated
 195  - <https://bugs.libre-soc.org/show_bug.cgi?id=94> LDST Dep Matrix
 196    - EUR 1500
 197
 198 ### Project 2019-10-043 06dec2020 wishbone
 199
 200  - <https://bugs.libre-soc.org/show_bug.cgi?id=348> SPR pipe
 201    - EUR 250 lkcl, EUR 50 [[programmerjake]], total EUR 300
 202  - <https://bugs.libre-soc.org/show_bug.cgi?id=416> DEC/TB
 203    - EUR 200
 204  - <https://bugs.libre-soc.org/show_bug.cgi?id=426> LD/ST sign-extend
 205    - EUR 100
 206  - <https://bugs.libre-soc.org/show_bug.cgi?id=468> wishbone downconverter
 207    - EUR 200
 208  - <https://bugs.libre-soc.org/show_bug.cgi?id=349> privileged detection
 209    - EUR 100
 210  - <https://bugs.libre-soc.org/show_bug.cgi?id=478> mfcr FXM
 211    - EUR 200
 212  - <https://bugs.libre-soc.org/show_bug.cgi?id=407> XICS
 213    - EUR 450
 214  - <https://bugs.libre-soc.org/show_bug.cgi?id=476> addme bug
 215    - EUR 100
 216  - <http://bugs.libre-riscv.org/show_bug.cgi?id=186> POWER Decoder
 217    - EUR 200 donated
 218  - <https://bugs.libre-soc.org/show_bug.cgi?id=493> DMI to JTAG
 219    - EUR 250 (share with cole)
 220
 221 ### Project 2019-10-032 06dec2020 proofs
 222
 223  - <https://bugs.libre-soc.org/show_bug.cgi?id=306> POWER9 ALU proof
 224    - parent #195
 225    - EUR 400 donated
 226  - <https://bugs.libre-soc.org/show_bug.cgi?id=332> POWER9 CR proof
 227    - parent #195
 228    - EUR 300 donated
 229  - <https://bugs.libre-soc.org/show_bug.cgi?id=335> POWER9 BRANCH proof
 230    - EUR 400 donated
 231    - parent #195
 232  - <https://bugs.libre-soc.org/show_bug.cgi?id=331> POWER9 LOGICAL proof
 233    - EUR 400 donated
 234    - parent #195
 235
 236 ## Submitted for NLNet RFP
 237
 238 submitted 2021-dec-09 but not confirmed paid
 239
 240  - <https://bugs.libre-soc.org/show_bug.cgi?id=709> better Partitioned eq (Assign)
 241    - EUR 300
 242  - <https://bugs.libre-soc.org/show_bug.cgi?id=707> Partitioned Cat
 243    - EUR 250
 244  - <https://bugs.libre-soc.org/show_bug.cgi?id=200> IEEE754 FP layout
 245  - <https://bugs.libre-soc.org/show_bug.cgi?id=654> symbiflow shared with [[veera]]
 246  - <https://bugs.libre-soc.org/show_bug.cgi?id=604> ISACaller RADIX MMU
 247    - EUR 800 shared between:
 248    - EUR 500 [[lkcl]]
 249    - EUR 300 [[tplaten]]
 250  - <https://bugs.libre-soc.org/show_bug.cgi?id=699> SVP64 Draft 0.1
 251    - EUR 5500 shared between:
 252    - EUR 3850 lkcl
 253    - EUR 1650 Others
 254  - <https://bugs.libre-soc.org/show_bug.cgi?id=653> DCT and FFT REMAP
 255    - EUR 1600
 256  - <https://bugs.libre-soc.org/show_bug.cgi?id=702> Matrix REMAP tests
 257    - EUR 600
 258  - <https://bugs.libre-soc.org/show_bug.cgi?id=712> ISACaller supporting XLEN
 259    - EUR 500 shared between:
 260    - EUR 100 [[lkcl]]
 261    - EUR 325 dmitry
 262    - EUR 75 maciej
 263  - <https://bugs.libre-soc.org/show_bug.cgi?id=730> adapt ALU test cases
 264
 265
 266 ### Project 2019-02-012 04sep2020 Core
 267
 268  - <https://bugs.libre-soc.org/show_bug.cgi?id=412> litex
 269    - EUR 2000 total, shared with florent.  EUR 1200
 270
 271 ### Project 2019-02-012 Date {TEMPLATE INSERT DATE}
 272
 273 ## Paid
 274
 275 donation from NLNet confirmed received:
 276
 277 ### coriolis2 2021-apr-04
 278
 279  - <https://bugs.libre-soc.org/show_bug.cgi?id=202> HDL changes for coriolis2
 280    - EUR 3000
 281    - shared with Staf 50%
 282
 283 ### 2019-10P-046 19-aug-2020  NLNet 2019-10-046 Formal Standards OpenPOWER
 284
 285  - <https://bugs.libre-soc.org/show_bug.cgi?id=463>
 286     - EUR 2000, python POWER9 simulator
 287     - Shared 50% with [[mnolan]], EUR 1000
 288  - <https://bugs.libre-soc.org/show_bug.cgi?id=272>
 289     - EUR 250, functions needed for simulator
 290     - Shared 20% with [[mnolan]], EUR 50
 291
 292 ### proofs 2019-10-032
 293
 294  - <https://bugs.libre-soc.org/show_bug.cgi?id=421> Trap proof
 295    - EUR 500 shared 20% samuel, EUR 100
 296  - <https://bugs.libre-soc.org/show_bug.cgi?id=332> CR proof
 297    - EUR 300 shared 1/6 [[mnolan]] EUR 50
 298  - <https://bugs.libre-soc.org/show_bug.cgi?id=331> Logic proof
 299    - EUR 400 shared 25% [[mnolan]] EUR 100
 300  - <https://bugs.libre-soc.org/show_bug.cgi?id=312> countzero proof
 301    - EUR 150
 302
 303 ### wishbone 2019-10-043
 304
 305  - <https://bugs.libre-soc.org/show_bug.cgi?id=460> Document 6600
 306    - EUR 500
 307  - <https://bugs.libre-soc.org/show_bug.cgi?id=393> WB to LDST
 308     - EUR 300
 309  - <https://bugs.libre-soc.org/show_bug.cgi?id=414> DMI interface
 310     - EUR 250
 311  - <http://bugs.libre-riscv.org/show_bug.cgi?id=186> opcode decoder
 312    - EUR 500, shared 40%, with [[mnolan]] (40%), [[programmerjake]] (20%), EUR 200
 313  - <https://bugs.libre-soc.org/show_bug.cgi?id=339> SHIFTROT pipe
 314    - EUR 300
 315  - <https://bugs.libre-soc.org/show_bug.cgi?id=441> test improvement
 316    - EUR 400, 50% shared [[programmerjake]] EUR 200
 317  - <https://bugs.libre-soc.org/show_bug.cgi?id=323> MUL pipe
 318    - EUR 750, 33% shared [[programmerjake]] EUR 250
 319  - <https://bugs.libre-soc.org/show_bug.cgi?id=351> virtual regfile port
 320    - EUR 200 50% shared, cole, EUR 100
 321  - <https://bugs.libre-soc.org/show_bug.cgi?id=345> POWER9 regfiles
 322    - EUR 200
 323  - <https://bugs.libre-soc.org/show_bug.cgi?id=325> Trap pipe
 324    - EUR 500 60% shared, cole (20%) samuel (20%), EUR 300
 325  - <https://bugs.libre-soc.org/show_bug.cgi?id=382> SRAM wishbone object
 326    - EUR 150
 327  - <https://bugs.libre-soc.org/show_bug.cgi?id=305> ALU pipe
 328    - EUR 400 shared 50% [[mnolan]] EUR 200
 329  - <https://bugs.libre-soc.org/show_bug.cgi?id=313> Branch pipe
 330    - EUR 250 shared 40% [[mnolan]] EUR 100
 331  - <https://bugs.libre-soc.org/show_bug.cgi?id=314> CR pipe
 332    - EUR 300 shared 1/3 [[mnolan]] EUR 100
 333  - <https://bugs.libre-soc.org/show_bug.cgi?id=330> Logic pipe
 334    - EUR 300 shared 50% [[mnolan]] EUR 150
 335  - <https://bugs.libre-soc.org/show_bug.cgi?id=346> regfile-core
 336    - EUR 750
 337  - <https://bugs.libre-soc.org/show_bug.cgi?id=344> add mtmsrd
 338   - EUR 100
 339  - <https://bugs.libre-soc.org/show_bug.cgi?id=409> illegal instructions
 340   - EUR 100
 341  - <https://bugs.libre-soc.org/show_bug.cgi?id=435> MSR and PC "state"
 342    - EUR 100
 343  - <https://bugs.libre-soc.org/show_bug.cgi?id=324> DIV pipe
 344    - EUR 1500 shared with [[programmerjake]] 1/3 (EUR 500)
 345
 346 ### Project 2019-02-012 28-apr-2020
 347
 348  - <https://bugs.libre-soc.org/show_bug.cgi?id=292>
 349    - 6600 scoreboard multi-read/write
 350    - EUR 600
 351  - <http://bugs.libre-riscv.org/show_bug.cgi?id=171> parent #48
 352    - Partitioned equals and greater than comparison
 353    - Shared 50% with [[mnolan]]
 354    - EUR 200 (each)
 355  - <http://bugs.libre-riscv.org/show_bug.cgi?id=173> parent #48
 356    - partitioned scalar/vector shift
 357    - Shared 50% with [[lkcl]]
 358    - EUR 350 (each)
 359
 360 ### 2019-10P-046 28-apr-2020  NLNet 2019 Formal Standards OpenPOWER
 361
 362  - <https://bugs.libre-soc.org/show_bug.cgi?id=269> parent #241
 363     - auto-parser of POWER9
 364     - Shared 50% with [[mnolan]]
 365     - EUR 500 (each)
 366
 367 ### Project 2019-10-029 Date 14mar2020
 368
 369 * <http://bugs.libre-riscv.org/show_bug.cgi?id=178> coriolis2 start/tutorial
 370   - EUR 1200
 371
 372 ### Project 2019-02-012 Date 12mar2020
 373
 374 * <http://bugs.libre-riscv.org/show_bug.cgi?id=113> fcvt range 100% EUR 250
 375 * <http://bugs.libre-riscv.org/show_bug.cgi?id=171> 50% with [[mnolan]] EUR 200
 376 * <http://bugs.libre-riscv.org/show_bug.cgi?id=173> dynamic shift 50% with [[mnolan]] EUR 350
 377 * <http://bugs.libre-riscv.org/show_bug.cgi?id=127> EUR 900 shared with [[programmerjake]]
 378
 379 ### Project 2019-02-012 Date 28jan2020
 380
 381 * admin tasks
 382 * <http://bugs.libre-riscv.org/show_bug.cgi?id=147>
 383