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99 commits

Author SHA1 Message Date
Annika Wierichs
550935274b minor 2018-02-28 15:03:54 +01:00
Annika Wierichs
e9371ddaf1 fixed some eth_cm problems. 2018-02-28 14:08:13 +01:00
Annika Wierichs
9c11b125d4 code cleanup and deleted some plot pdfs. 2018-02-26 20:02:20 +01:00
Annika Wierichs
a839229573 Added first version of ethernet connection manager for infiniband. 2018-02-20 17:36:12 +01:00
Annika Wierichs
4de2db0ccc Added other pingpong types: UC, UD, SRQ, XSRQ 2018-02-19 14:31:31 +01:00
Annika Wierichs
f7b14f39ed Fixed event channel bug, added pingpong (RC) with user params working, added final bm results and plots. 2018-02-19 10:39:43 +01:00
Annika Wierichs
a1980b40bf Added custom code snippets to py generator for restricted resources. Work in progress. 2018-02-13 23:47:25 +01:00
Annika Wierichs
af9e19a1f4 Fixed other post functions in HC, bug in post_recv, also post_srq_recv, post_wq_recv 2018-02-13 22:13:48 +01:00
Annika Wierichs
974d41d28f hermit/verbs.h cleanup, added declarations here. 2018-02-13 20:20:06 +01:00
Annika Wierichs
4d4322e879 Added scripts that execute benchmarks and plot results. Fixed next bug in ibv_post_send. 2018-02-01 18:53:12 +01:00
Annika Wierichs
99dbcea7f8 deleted unused files 2018-01-31 10:43:55 +01:00
Annika Wierichs
5131e94ea1 Benchmark ib_write_bw working. 2018-01-26 18:42:20 +01:00
Annika Wierichs
71ee6cbee6 Added remote address conversion in benchmark, removed from kernel code. 2018-01-25 18:08:01 +01:00
Annika Wierichs
647b8e758d Added conversion for wr->sg_list->addr fields. write_bw benchmark failing at ibv_poll_cq(), error code 10: IBV_WC_REM_ACCESS_ERR 2018-01-24 13:49:37 +01:00
Annika Wierichs
f0421c94ef Finished transparent implementation. Benchmark implementation next. 2018-01-23 18:34:11 +01:00
Annika Wierichs
ff134bfc27 added some struct address conversions, work in progress. 2018-01-22 17:55:41 +01:00
Annika Wierichs
815903dda6 Added all generated API functions 2018-01-20 12:27:40 +01:00
Annika Wierichs
021b397582 transparent API calls working via dlsym redefinitions (2 functions) 2018-01-18 18:11:26 +01:00
Annika Wierichs
907ccf4e2b first changes to make dlsym and transparent addresses work 2018-01-17 00:47:54 +01:00
Annika Wierichs
3ae9af5ca4 Merge branch 'devel' into ibv_no_lib 
Conflicts:
	arch/x86/kernel/entry.asm
	lwip
	tools/CMakeLists.txt
	tools/uhyve.c
 2018-01-16 11:59:04 +01:00
Stefan Lankes
c94f6830f6 clear cr2 after handling the page fault 2017-12-31 11:12:46 +01:00
Annika Wierichs
16b9e0583c Refactored code gen to produce new version of required code (no kernel mallocs). Malloc hooks WIP 2017-11-29 17:45:16 +01:00
Annika Wierichs
ae48d1a6c4 added malloc hooks, to be cleaned up. 2017-11-28 13:58:48 +01:00
Stefan Lankes
b3af314559 remove the dependencies on an array of boot stacks 
- share one stack for all core during the boot process
- reduce the size of the BSS section
 2017-11-26 12:48:00 +01:00
Annika Wierichs
bb40b96435 Fixed phys to virt function. Working now. 2017-11-24 12:47:24 +01:00
Annika Wierichs
ad49a935b2 Added phys_to_virt function. Adapting ibv prototype almost done. 2017-11-23 16:56:54 +01:00
Annika Wierichs
2faf331052 basic phys_to_virt framework set up. 2017-11-22 17:33:08 +01:00
Annika Wierichs
9f3922feec compiling, guest_mem problem solved. 2017-11-21 15:17:44 +01:00
Annika Wierichs
f93207e1d3 debugging memory conversion 2017-11-20 16:46:29 +01:00
Annika Wierichs
9b108aecae first test compiling. Segfault due to mutex conversion missing.ecit 2017-11-20 11:51:17 +01:00
Annika Wierichs
0e1ba141e6 first test compiling. Segfault due to mutex conversion missing. 2017-11-19 15:32:15 +01:00
Annika Wierichs
317a907e4b work in progress 2017-11-16 16:11:35 +01:00
Annika Wierichs
205ee63d6e working on ping pong start 2017-11-15 17:37:29 +01:00
Annika Wierichs
77aea478fb First ping pong elements almost done. 2017-11-14 16:43:44 +01:00
Annika Wierichs
e590b505f4 uhyve mem conversions 2017-11-13 16:23:11 +01:00
Stefan Lankes
8653afbd07 avoid using KVM_TRANSLATE in a loop 
- determine within HermitCore the guest physical address
=> simplifies the translation from guest virtual to host virtual address
=> reduce the number of syscalls (KVM_TRANSLATE)
 2017-11-10 22:17:45 +01:00
Annika Wierichs
69f2b1cef5 Started writing hypervisor part. 2017-11-10 15:54:19 +01:00
Annika Wierichs
ed4c45b9ec struct address conversion for 4 test fncs added (kernel side) 2017-11-09 16:18:45 +01:00
Annika Wierichs
69d8226c13 Basic struct parsing supported. Prepared for first manual address conversion tests. 2017-11-08 14:32:50 +01:00
Pierre Olivier
cfd208d266 Support for forwarding command line parameters and environment variables 
to uhyve
 2017-11-07 19:51:57 -05:00
Annika Wierichs
bec8a1859c Improved generated code. 2017-11-02 16:41:29 +01:00
Annika Wierichs
cc0cb1c882 Minor. Working on ptr conversions. 2017-10-30 17:16:28 +01:00
Annika Wierichs
91ce18c6ec Added a code generator, work in progress. Added ping pong for testing later. Added some more API calls. 2017-10-26 15:04:47 +02:00
Annika Wierichs
17f3ec78fc cleanup and comments 2017-10-21 16:22:41 +02:00
Annika Wierichs
aae4dcb937 ibv_get_device_list() working. Need to check phys memory conversions. 2017-10-21 15:49:35 +02:00
Annika Wierichs
26691d555d return value memory mappings, work in progress 2017-10-20 16:16:22 +02:00
Annika Wierichs
ba8fea704f includes ok. working on memory mapping stuff. 2017-10-19 15:58:17 +02:00
Annika Wierichs
e72f9a32b9 file(COPY now copying to x86_64-hermit/include. 2017-10-08 16:01:22 +02:00
Annika Wierichs
6b8e960813 Switch from libibverbs to rdma-core lib 2017-10-06 15:13:04 +02:00
Stefan Lankes
94c5cfbfd0 increasing the readability by simplifying the usage of send/recv functions 2017-09-24 00:55:27 +02:00