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