Since no-one is handing over suggestions here, that must be me. It was reported earlier, and tested again with EasyBCD 2.3b and Yosemite 10.10.3 that despite EasyBCD allows to add Mac OS X entry to Windows 7/8.1 Boot Menu, the entry fails to boot Yosemite seeking machkernel that doesn't exist in that OS.

• Thread 120 Mac Os Download
• Thread 120 Mac Os Sierra
• Thread 120 Mac Os X

JVM: Apple Computer, Inc. 1.4.1_01
OS: Mac OS X 10.2.8 ppc

• See Mac OS X Leopard: Technology for more. If you want to know more about threads in OS X, try man 3 pthread And this actually manifested itself in earlier versions of the Linux kernel that simulated threads by actually launching a whole process in place of a thread, to take advantage of the process scheduler.
• Support for performing selectors on threads (other than the main thread) was introduced in OS X v10.5 and is a convenient way to communicate between threads. (This support is also available in iOS.) The messages you send using this technique are executed directly by the other thread as part of its normal run-loop processing.

Test Name: Baseline No Operation
Test Class: org.apache.commons.tbm.bench.BenchNOP

Threads	Memory Used	GC Time (ms)	Total Time (ms)	Normalized
1	0	124	125	1.00
2	0	139	141	1.13
4	0	120	124	0.99
8	0	127	133	1.06
16	0	128	140	1.12
32	0	119	143	1.14
64	0	120	166	1.33

Test Name: TimeZone.getDefault()
Test Class: org.apache.commons.tbm.bench.datetime.DefaultTimeZone

Threads	Memory Used	GC Time (ms)	Total Time (ms)	Normalized
1	0	127	128	1.00
2	432	126	373	2.91
4	672	127	1560	12.19
8	912	126	4120	32.19
16	263472	128	5562	43.45
32	133200	127	6519	50.93
64	331296	127	7381	57.66

Thread 120 Mac Os Download

Test Name: Construct SimpleDateFormat() and format new Date()
Test Class: org.apache.commons.tbm.bench.datetime.SimpleDateFormat

Threads	Memory Used	GC Time (ms)	Total Time (ms)	Normalized
1	0	141	142	1.00
2	14760	147	12241	86.20
4	19376	142	20882	147.06
8	279552	144	25422	179.03
16	422976	143	37538	264.35
32	713384	143	43316	305.04
64	829120	147	44370	312.46

Test Name: Jakarta Commons-Lang FastDateFormat
Test Class: org.apache.commons.tbm.bench.datetime.CommonsLangFastDateFormat

Threads	Memory Used	GC Time (ms)	Total Time (ms)	Normalized
1	0	144	145	1.00
2	3928	142	2798	19.30
4	4072	145	4589	31.65
8	265528	142	6798	46.88
16	398648	149	12804	88.30
32	202656	144	14864	102.51
64	369304	143	17192	118.57

Test Name: ThreadLocal SimpleDateFormat() and format new Date()
Test Class: org.apache.commons.tbm.bench.datetime.ThreadLocalSimpleDateFormat

Threads	Memory Used	GC Time (ms)	Total Time (ms)	Normalized
1	0	143	144	1.00
2	5592	145	2642	18.35
4	13360	146	4058	28.18
8	288456	147	4777	33.17
16	184336	155	5338	37.07
32	463936	148	6025	41.84
64	151864	148	6598	45.82

Test Name: java.sql.Timestamp.toString()
Test Class: org.apache.commons.tbm.bench.datetime.TimestampToString

Thread 120 Mac Os Sierra

Thread 120 Mac Os X

Threads	Memory Used	GC Time (ms)	Total Time (ms)	Normalized
1	0	149	150	1.00
2	5808	150	7248	48.32
4	9888	151	25128	167.52
8	271016	154	44953	299.69
16	403424	106	53048	353.65
32	207224	107	36383	242.55
64	376960	109	40078	267.19