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89 commits

Author SHA1 Message Date
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
4de2db0ccc Added other pingpong types: UC, UD, SRQ, XSRQ 2018-02-19 14:31:31 +01:00
Annika Wierichs
b5d34b24ff Uhyve side cleanup. 2018-02-13 20:37:59 +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
5131e94ea1 Benchmark ib_write_bw working. 2018-01-26 18:42:20 +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
815903dda6 Added all generated API functions 2018-01-20 12:27:40 +01:00
Annika Wierichs
83b8311fdc minor 2018-01-19 10:20:01 +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
9a28225424 add memory pool with the same host and guest virtual address 2018-01-16 09:33:01 +01:00
Annika Wierichs
5a92811feb replaced malloc hooks with dlsym method. 2018-01-04 16:47:02 +01:00
Stefan Lankes
ae9855d7dd print log messages if uhyve receives KVM_EXIT_SHUTDOWN 2017-12-31 11:13:48 +01:00
Annika Wierichs
3b70297dbe Added locks for ib malloc hooks. 2017-12-05 14:18:30 +01:00
Annika Wierichs
dd19b1e87b Added realloc and memalign (dummy for now) hooks and debugging prints 2017-12-04 16:19:50 +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
Annika Wierichs
2faf331052 basic phys_to_virt framework set up. 2017-11-22 17:33:08 +01:00
Stefan Lankes
54bb7a84d9 reduce the number of interrupts in the network driver 2017-11-22 00:47:29 +01:00
Stefan Lankes
0966078138 remove debug message 2017-11-21 22:13:51 +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
0e1ba141e6 first test compiling. Segfault due to mutex conversion missing. 2017-11-19 15:32:15 +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
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
69d8226c13 Basic struct parsing supported. Prepared for first manual address conversion tests. 2017-11-08 14:32:50 +01:00
Pierre Olivier
0b828dfe85 Fix cap for argc / envc + display an error if these values go above that 
cap
 2017-11-07 20:17:44 -05:00
Pierre Olivier
cfd208d266 Support for forwarding command line parameters and environment variables 
to uhyve
 2017-11-07 19:51:57 -05:00
Stefan Lankes
18e0f3034b determine frequency from cpu brand, revise code 
=> move all helper functions to utils.c
 2017-11-07 08:14:43 +01:00
Stefan Lankes
794f4ac3d3 enable MSR for string operations already in uhyve 2017-11-06 21:38:33 +01:00
Annika Wierichs
bec8a1859c Improved generated code. 2017-11-02 16:41:29 +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
6b8e960813 Switch from libibverbs to rdma-core lib 2017-10-06 15:13:04 +02:00
Stefan Lankes
c6157e3ef7 use interrupts to notifiy incoming packets 
=> avoid busy waiting in uhyve's network adapter
 2017-09-18 00:23:09 +02:00
Stefan Lankes
28606578e4 add options for user defined uhyve network 2017-09-05 11:54:58 +02:00
Stefan Lankes
463298c383 add initial draft of uhyve's network interface 
- based on https://github.com/Solo5/solo5 and
- Tim's port for HermitCore
 2017-09-04 18:20:54 +02:00
Jens Breitbart
cbb34022a0 Wshift negative value (#79) + more compiler to travis (#77) 
- Fixed clang warning `shifting a negative signed value is undefined`.
- use more compilers to test HermitCore in Travis
 2017-08-30 12:51:23 +02:00
Stefan Lankes
fa8bc21852 remove obsolete return type 2017-08-07 13:58:43 +02:00
Stefan Lankes
fb67d3ca72 check file descriptor before we close the handle 2017-05-25 21:06:15 +02:00
Stefan Lankes
d39d8e9f3a only for incremental checkpoints a reset of the dirty flag is required 2017-05-14 01:51:16 +02:00
Stefan Lankes
c5de9dac99 add support of full checkpoints 2017-05-13 09:47:21 +02:00