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Commit Graph

3759 Commits

Author SHA1 Message Date
whitequark
0d7688017b Revert "Revert "Update for LLVM 3.9.""
This reverts commit 5f5975844a.
2016-11-08 11:59:16 +00:00
whitequark
798a5f70df Revert "runtime: remove some redundant libm functions copied inline."
This reverts commit fee75bd50f.

LLVM does not have lround as a libcall and this inhibits LICM.
2016-11-08 11:54:17 +00:00
David Nadlinger
6e77f65d50 compiler: Clarify recv_rpc value names and documentation [nfc]
Previously, the phi emitted for the pointer parameter to recv_rpc was –
rather confusingly – called "size", and the pseudo-code in the comment
had bit-rotted.

Signed-off-by: David Nadlinger <code@klickverbot.at>
2016-11-07 14:38:21 +00:00
453e8b7eb3 runtime: support configurations without moninj, log or dds 2016-11-06 23:53:10 +08:00
David Nadlinger
7dcc987dd7 compiler: Fix break/continue targets in loop else blocks
Previously, they would still target the respective labels in the
just-exited loop.

Signed-off-by: David Nadlinger <code@klickverbot.at>
2016-11-05 02:35:01 +00:00
whitequark
f102f2d4e6 manual: fix rustc invocation. 2016-11-04 09:11:45 +00:00
8ec73cb9ec dashboard: pack moninj widgets (#603) 2016-11-04 16:20:46 +08:00
9d58b4516c manual: Vivado is now default 2016-11-04 11:54:04 +08:00
whitequark
208f3f8568 manual: fix Rust installation instructions. 2016-11-04 03:35:59 +00:00
77bc247744 manual: add missing cd 2016-11-04 00:04:26 +08:00
a252b88a36 manual: fix binutils patch download URL 2016-11-03 23:56:13 +08:00
whitequark
b30734a105 runtime: fix a race condition with async RPCs.
session.rs has code like:

    while !rpc_queue::empty() {
        try!(process_kern_queued_rpc(stream, &mut session))
    }

    // A

    if mailbox::receive() != 0 {
        try!(process_kern_message(waiter, Some(stream), &mut session));
    }

If both an async and a mailbox RPC (async or large sync) are posted
at point A then they will be processed out of order.
This commit fixes the issue by flushing the async RPC queue before
posting any RPC to the mailbox.
2016-11-01 13:22:22 +00:00
whitequark
6fcd57a41a runtime: fix remaining async RPC bugs. 2016-11-01 10:33:57 +00:00
whitequark
2095d01b84 runtime: dirty hacks to remove allocations in ksupport. 2016-11-01 08:55:49 +00:00
whitequark
c1e6d4b67c runtime: fix multiple async RPC bugs. 2016-11-01 06:51:44 +00:00
whitequark
636d4efe81 gateware: rewrite mailbox to use bits_for. 2016-11-01 06:28:43 +00:00
43cd970100 make set_dataset and mutate_dataset async RPCs 2016-11-01 11:11:41 +08:00
whitequark
18ae8d54a3 gateware: fix mailbox. 2016-11-01 02:33:00 +00:00
whitequark
898a716b91 runtime: work around mor1kx ignoring low bits of reset address.
Fixes #599.
2016-10-31 18:13:15 +00:00
whitequark
617e345d16 gateware: fix kernel CPU exec address. 2016-10-31 15:16:35 +00:00
2392113bb6 kc705: use misoc clock for false path 2016-10-30 11:16:04 +08:00
whitequark
cd68577dbc compiler: add support for async RPCs. 2016-10-30 00:57:31 +00:00
whitequark
2ac85cd40f runtime: implement prototype background RPCs. 2016-10-29 21:34:25 +00:00
c656a53532 kc705: clean up clock constraints 2016-10-29 21:28:01 +08:00
ed4d57c638 use new Migen signal attribute API 2016-10-29 21:19:58 +08:00
whitequark
6872017449 gateware: extend mailbox to 3 entries. 2016-10-21 12:09:14 +00:00
6aa13fbf25 master/worker_db: set default value for archive 2016-10-19 20:12:16 +08:00
5d184f8061 master: keep dataset manager consistent when set_dataset is called with contradictory attributes 2016-10-18 17:11:07 +08:00
69d96b0158 master: archive input datasets. Closes #587 2016-10-18 17:11:07 +08:00
ed2624545f master: ensure same dataset is in broadcast and local when mutating 2016-10-18 17:11:07 +08:00
1908339d4e scheduler: default submission arguments, closes #577 2016-10-18 17:11:06 +08:00
0e41725e2d pdq2: sync with pdq2 2016-10-18 09:43:46 +02:00
69099691f7 doc: clarify usage of pause/check_pause, closes #571 2016-10-17 20:08:15 +08:00
02adccf4a2 dashboard/datasets: use scientific spinbox and increase number of decimals, closes #572 2016-10-17 19:57:59 +08:00
85834976d9 gateware/spi: fix import 2016-10-17 14:06:35 +08:00
whitequark
6da1f39670 runtime: fix use of $(realpath) in Makefile. 2016-10-17 00:11:02 +00:00
whitequark
f10a4498c7 test: fix printf specifier. 2016-10-16 23:54:29 +00:00
whitequark
2a9e370840 llvm_ir_generator: make sure RPC allocations are not underaligned. 2016-10-16 16:43:03 +00:00
whitequark
7618907cad runtime: use i64 for watchdog timeout, not i32. 2016-10-16 16:32:43 +00:00
whitequark
a8c017bfcc runtime: port ksupport to Rust. 2016-10-16 16:32:43 +00:00
whitequark
fee75bd50f runtime: remove some redundant libm functions copied inline. 2016-10-16 16:25:29 +00:00
David Nadlinger
e037d167f4 language: Add "A" (ampere) as well-known unit for arguments
Signed-off-by: David Nadlinger <code@klickverbot.at>
2016-10-13 12:22:01 +08:00
290498aca0 conda: misoc 0.4 (csr) 2016-10-12 16:34:19 +02:00
whitequark
9c3394794e runtime: cap log level at debug. 2016-10-07 14:24:12 +00:00
whitequark
4d790b452c runtime: discard unnecessary sections. 2016-10-07 08:30:14 +00:00
whitequark
8eeb6ea1b9 packaging: include runtime.rs in MANIFEST. 2016-10-07 07:53:38 +00:00
whitequark
ef10344b3e runtime: rewrite isr() in Rust. 2016-10-07 06:27:10 +00:00
whitequark
8be60cc223 runtime: fix KERNELCPU_LAST_ADDRESS after layout change. 2016-10-07 05:53:55 +00:00
whitequark
4f11b071a5 runtime: remove useless handshaking in analyzer. 2016-10-07 05:53:16 +00:00
whitequark
b52ecda1d5 runtime: make memory map saner. 2016-10-06 18:05:38 +00:00